How Universe & Life formed
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The document summarizes the evolution of the universe, from the initial uneven distribution of particles to the current state of celestial bodies orbiting and attracting each other due to gravity. It describes how planets have moved closer to stars and larger planets have increased their gravitational pull over time. It also outlines key events in the evolution of Earth, including how collisions with meteors shaped its surface and atmosphere, and how the collision with the moon caused Earth to shift closer to the sun. The document concludes by noting the collision of a meteor led to the destruction of dinosaurs and the rise of human civilization on Earth.
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an insight into how our universe was initially started and how each feature has such significance in the balance on the life on earth.
1. universe, planets and solar system.pptx
hghdcigsdiucsdiucsdcijsdbcksjcnsdkjcbsdkbxsjkbsdjcbsdjcbdcbdcjsdbcjdbcdcbkjcbsdkcbdkjcdkjcdcjkdnjkcdncdjkcndkjcndkjcnsdlclnsdlcsdncsdnckdncdcndjkcndkjcndkjcnsdkjcnsdkcnskcnskjcdsjkcdjkcdkjcdkjcdjkcdjkjcdkjcfjkjcfkjcfkcdfbjkcbnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuunnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
UNIT 2 ASTRONOMY.pptx
This document provides an overview of key concepts in astronomy to be covered in Unit 2. It discusses scaling in the universe from solar systems to galaxies to the observable universe. It describes the Milky Way galaxy and theories of the formation and age of the universe based on evidence from the Big Bang like cosmic background radiation and redshift. It also summarizes formation of the solar system, properties of planets and other celestial objects, fusion in stars, phases of the moon, tides, and types of eclipses.
Ast1001.Ch9
Asteroids are rocky objects that orbit the Sun, mostly located in a belt between Mars and Jupiter. Their irregular shapes indicate they have not undergone geological processes like planets. Some large asteroids even have their own moons. Most meteorites originate from asteroids. Comets are icy objects that originate much further from the Sun in the Kuiper belt and Oort cloud. When heated as they approach the Sun, comets grow dust and plasma tails. Pluto and other large Kuiper belt objects are classified as dwarf planets rather than planets due to their small size and icy composition. Evidence suggests a large asteroid or comet impact was responsible for the mass extinction that killed the dinosaurs 65 million years ago.
Big Bang Theory & Other Recent Sciences || 2014 - Dr. Mahbub Khan
RECENT SCIENCES
Big Bang, Dark Matter, Dark Energy, Black Hole, Neutrino, God Particle, Higgs Field, Graviton, Expansion of Universe, and Search for Life elsewhere in the Cosmos
Structure Of The Earth
1. The Earth is composed of layers including a solid crust, mantle of hot rock, and an inner and outer core made of iron and nickel.
2. Earthquakes send seismic waves that are detected by seismometers around the world, allowing scientists to learn about the Earth's internal structure.
3. There are two types of seismic waves - P waves and S waves. S waves cannot pass through liquids, which provides evidence that the outer core is liquid based on waves not being detected on the opposite side of the Earth from some earthquakes.
Solar system presentation
The document provides an overview of the Solar System, summarizing key details about each planet from Mercury to Mars. It begins with Earth as the third planet from the Sun where life exists. Descriptions then cover Mercury as the smallest and closest planet to the Sun, Venus as similar in size to Earth but with an extremely hot surface, and Mars as the final inner planet that was once thought to harbor life and is a target for future human exploration.
Solar system presentation
The document provides an overview of the Solar System, summarizing each planet from Mercury to Mars. It describes key facts about each planet such as their orbit, composition, climate, and exploration. The document is an educational guide meant to teach about the inner Solar System and spark curiosity about space.
Astronomy nc 2014
The document provides information about astronomy and the structure of the universe. It begins with a vocabulary list for "Unit 1: The study of stars and space" and defines key terms related to the Big Bang theory, such as that all matter and energy was once condensed in a single point around 13.8 billion years ago. It then discusses evidence for the Big Bang, the expansion of the universe, properties and life cycles of stars, Earth's place in the universe, and characteristics of the moon such as its phases and the causes of tides.
Astronomy
The document summarizes key aspects of how scientists believe the universe began and evolved based on two major theories - the Big Bang theory and the Solar Nebula theory. It provides details on each theory, including that the Big Bang occurred approximately 13.75 billion years ago and resulted in the rapid expansion and cooling of an extremely hot and dense early universe. The Solar Nebula theory proposes that our solar system formed from a collapsing cloud of gas and dust that gave rise to the sun and orbiting bodies.
293 11 30_20078th grade science study guide 1
The document provides information about various topics in 8th grade science including earth and space science, physical science, and earth science. It covers concepts such as the rotation and revolution of Earth, seasons, eclipses, gravity, tools used to study space, the rock cycle, plate tectonics, forces and motion. Key ideas are presented through definitions, diagrams, and examples. Sample questions are also included to help with studying.
Apes earth systems
The document summarizes the origins and evolution of the universe, galaxy, solar system, and Earth. It begins by explaining how the Big Bang occurred approximately 13.7 billion years ago, marking the expansion of the early universe. It then describes how the universe cooled and formed elemental structures, galaxies, stars, and planets over billions of years. Specific details are provided about the formation of the Milky Way galaxy and solar system, including Earth. The geological history of Earth is outlined, dividing time into eons, eras, periods, and epochs marked by significant evolutionary changes and extinctions.
Cosmo lecpartphys
The document discusses cosmology and the history and composition of the universe. It describes how the universe evolved from the Big Bang 13.8 billion years ago through the formation of the first stars and galaxies. Key points include:
1) The universe has been expanding since the Big Bang, as evidenced by the redshifting of distant galaxies moving away from us.
2) The composition of the universe is about 5% ordinary matter, 25% dark matter, and 70% dark energy.
3) Structure formed from small initial fluctuations that grew via gravity over billions of years, resulting in the present structures of galaxies, clusters, and superclusters.
4) Many outstanding questions remain, like what caused inflation
the_universe___solar_system.ppt
1. The document discusses the formation and structure of the universe, galaxies, and the solar system according to scientific theories.
2. It explains that the Big Bang Theory describes how the universe began as a very dense singularity over 13 billion years ago and has been expanding ever since.
3. It also describes how galaxies like the Milky Way formed, and how the solar system formed from a rotating cloud of dust and gas according to the nebular hypothesis over 4.6 billion years ago.
Astronomy
The document provides an overview of astronomy, including:
1) It discusses the study of the universe and objects in space, including planets, moons, comets, asteroids, and galaxies.
2) Key concepts covered include Earth's rotation causing day and night, seasonal changes being caused by the tilt of Earth's axis, and Kepler's laws of planetary motion.
3) The formation and life cycles of stars are summarized, from their birth in clouds of dust and gas, to burning hydrogen and developing into red giants late in their lives.
Ch. 1 Earth, Moon, and Sun
This PPT describes the Inter-relation ship between the Earth, Moon and the Sun that explains the causes of Day and Night, Seasons on the Earth and the Tides in Oceans and Seas!
The solar system
The document provides information about the solar system. It defines the solar system as a group of objects that interact with and orbit the sun. It describes the main objects in the solar system as planets, dwarf planets, moons, asteroids and comets. It explains that gravity is the force that causes objects to orbit the sun and interact with each other. It also discusses the differences between inner and outer planets, and how rotation and revolution cause seasons on Earth and variations in day length.
Solar System Essay
The document is a solar system essay that discusses:
1) How our solar system formed from a giant gas cloud that collapsed under gravity 5 billion years ago, forming the sun and planets.
2) It describes the nine major planets - Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and Pluto.
3) It also mentions smaller bodies like asteroids and comets that orbit the sun.
A voyage through the universe. english
The document provides an overview of the universe and our solar system. It begins by explaining how vast the universe is compared to distances on Earth. It then discusses theories about the universe having no beginning and summarizes the Big Bang theory of how the universe began from a single point. The document describes our solar system and its planets, noting how perfectly suited Earth is for life while other planets are too hot, cold, or gaseous to support it. It concludes by emphasizing God's creation of the universe and planets in a state of perfect harmony and as a blessing for humanity.
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Big Bang Theory & Other Recent Sciences || 2014 - Dr. Mahbub Khan
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Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
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In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
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Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
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在线办理(lboro毕业证书)拉夫堡大学毕业证学历证书一模一样
学校原件一模一样【微信：741003700 】《(lboro毕业证书)拉夫堡大学毕业证学历证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
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Epcon is One of the World's leading Manufacturing Companies.
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
Microbial characterisation and identification, and potability of River Kuywa ...
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
原版制作(Newcastle毕业证书)纽卡斯尔大学毕业证在读证明一模一样
学校原件一模一样【微信：741003700 】《(Newcastle毕业证书)纽卡斯尔大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Improving the Management of Peatlands and the Capacities of Stakeholders in I...
Improving the Management of Peatlands and the Capacities of Stakeholders in I...Global Landscapes Forum (GLF)
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Presented by Patrick Scheel at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Promoting Multilateral Cooperation for Sustainable Peatland management
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Improving the viability of probiotics by encapsulation methods for developmen...
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
Recycling and Disposal on SWM Raymond Einyu pptx
Increasing urbanization, rural–urban migration, rising standards of living, and rapid development associated with population growth have resulted in increased solid waste generation by industrial, domestic and other activities in Nairobi City. It has been noted in other contexts too that increasing population, changing consumption patterns, economic development, changing income, urbanization and industrialization all contribute to the increased generation of waste.
With the increasing urban population in Kenya, which is estimated to be growing at a rate higher than that of the country’s general population, waste generation and management is already a major challenge. The industrialization and urbanization process in the country, dominated by one major city – Nairobi, which has around four times the population of the next largest urban centre (Mombasa) – has witnessed an exponential increase in the generation of solid waste. It is projected that by 2030, about 50 per cent of the Kenyan population will be urban.
Aim:
A healthy, safe, secure and sustainable solid waste management system fit for a world – class city.
Improve and protect the public health of Nairobi residents and visitors.
Ecological health, diversity and productivity and maximize resource recovery through the participatory approach.
Goals:
Build awareness and capacity for source separation as essential components of sustainable waste management.
Build new environmentally sound infrastructure and systems for safe disposal of residual waste and replacing current dumpsites which should be commissioned.
Current solid waste management situation:
The status.
Solid waste generation rate is at 2240 tones / day
collection efficiently is at about 50%.
Actors i.e. city authorities, CBO’s , private firms and self-disposal
Current SWM Situation in Nairobi City:
Solid waste generation – collection – dumping
Good Practices:
• Separation – recycling – marketing.
• Open dumpsite dandora dump site through public education on source separation of waste, of which the situation can be reversed.
• Nairobi is one of the C40 cities in this respect , various actors in the solid waste management space have adopted a variety of technologies to reduce short lived climate pollutants including source separation , recycling , marketing of the recycled products.
• Through the network, it should expect to benefit from expertise of the different actors in the network in terms of applicable technologies and practices in reducing the short-lived climate pollutants.
Good practices:
Despite the dismal collection of solid waste in Nairobi city, there are practices and activities of informal actors (CBOs, CBO-SACCOs and yard shop operators) and other formal industrial actors on solid waste collection, recycling and waste reduction.
Practices and activities of these actor groups are viewed as innovations with the potential to change the way solid waste is handled.
CHALLENGES:
• Resource Allocation.
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How Universe & Life formed
- 1. Presentation by - K.G.L.Jayasuriya 16sea043 1
- 2. Let us begin with the condition of the universe all the particles were spread unevenly
- 3. Attraction between two celestial bodies can take place in two ways • It can be a direct hit or • It may be attraction with the influence of any other planet so that the planet may be revolving around the bigger planet
- 4. Due to attraction between planets they are getting closer, by orbiting or directly absorbing
- 5. We are gradually moving towards sun and the whole solar system is winding in to the center of galaxy
- 6. Some planets are getting larger and their attractive force gradually increases
- 7. Shape of earth due to bombardments from meteors
- 8. Long ago earth was further away from sun and the temperature was very low
- 9. With the collision of moon earth has shifted towards sun and its ice partly melted and evaporated to atmosphere
- 10. Dinosaurs world
- 11. Collision of a meteor destruction of dinosaurs
- 12. Evolution of life on earth
- 13. Domination of human civilization on earth
- 14. The End of the slide show Thank you, Miss Dilini Leelachandra – our lecturer and My audience of Batch mates for your patience during my presentation