Lecture density
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jn05The document discusses population density, which is defined as the number of individuals per unit area or volume. It notes that population regulation is an area of ecology with practical applications like controlling pests or invasive species. Factors that affect population size include emigration, immigration, birth and death rates. Limiting factors and carrying capacity also influence population growth by keeping it in balance with the environment's resources. The document provides questions to analyze data on the densities of three plant populations and infer causes for any differences.
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ARALIN 4 ALOKASYON
Ang alokasyon mekanismo ng pamamahagi ng mga pinagkukunang yaman, proodukto at serbisyo
Recommended
ARALIN 4 ALOKASYON
Ang alokasyon mekanismo ng pamamahagi ng mga pinagkukunang yaman, proodukto at serbisyo
Konsepto ng demand
DEMAND
-Ito ay tumutukoy sa dami ng produkto at serbisyo na kaya at handing bilhin ng mga konsyumer sa alternatibong presyo sa isang takdang panahon.
BATAS NG DEMAND
-Ang konsepto ng batas demand ay mayroong inverse o magkasalungat na ugnayan ang presyo sa quantity demanded ng isang produkto. Kapag tumaas ang presyo Mababa ang demand quantity. At kung Mababa ang presyo tataas ang quantity demand o tinatawag na ceteris paribus.
AND DALAWANG KONSEPTO BAKIT MAGKASALUNGAT ANG PRESYO AT DEMAND
CETERIS PARIBUS
-Ito ay nangangahulugang ipinagpaplagay na ang presyo lamang ang salik na nakakaapekto sa pagbabago ng quantity demanded, habang ibang salik ay hindi nagbabago o nakakapekto.
SUBSTITUTION EFFECT
- – sa konseptong ito, ang mamimili ay naghahanap ng kapalit na mas mura kapag ang presyo ng isang produkto ay tumaas ang presyo. Halimbawa, imbes na bumili ng softdrinks sa isang tindahan ay bibili na lamang ng tubig na di hamak na mas mababa ang presyo kaysa sa softdrinks.
Income effect
-– ipinahahayag rito na mas mataas ang halaga ng kinikita kapag mas mababa ang presyo ng isang produkto.
salik ng produksyon
salik ng produksyon
Maibibigay ang kahulugan ng produksyon.
Masusuri ang mga salik ng produksyon.
Mapahahalagahan ang mga salik ng produksyon
at ang implikasyon nito sa pang-araw-araw na
pamumuhay.
Primary stage – pagkalap ng mga hilaw na sangkap (raw materials)
Secondary Stage – pagproproseso ng hilaw na sangkap (refining process)
Final Stage – pagsasa-ayos ng mga tapos na produkto (packaging, labeling and distribution) para mapakinabangan ng tao.
Basahin ang slide
Input
Halimbawa ng fix input lupa
Halimbawa ng variable input lakas paggawa o labor
At Output naman ay mga kalakal o paglilingkod na resulta ng proseso ng produksyon.
Sa madaling salita, pinagsasama-sama ang mga input upang makapagprodyus ng output
Lupa bilang isang salik ng produksyon
Ang lupa ay hindi lamang tumutukoy sa tinataniman ng mga magsasaka o pinagtatayuan ng bahay. Kasama rin dito ang lahat ng yamang likas sa ibabaw at ilalim nito pati ang yamang tubig, yamang mineral at yamang gubat.
Hindi tulad ng ibang salik, ang lupa ay may naiibang katangian sapagkat ito ay FIXED o takda ang bilang.
Sa makatuwid, ang wastong paggamit ng lupa ay mahalaga Malaki man o maliit ang sukat nito.
So Kailangan nating tiyakin ang pagkakaroon ng produktibong paggamit nito.
Mayroon tayong tinatawag na Upa o renta
ito ang tawag sa kabayaran sa paggamit ng lupa.
Tandaan ha kung kayo ay mag b busines
Ang halaga ng lupa o renta ay tinatakda sa laki, gamit at lokasyon ng lupa.
Ang lakas-paggawa ay tumutukoy sa kakayahan ng tao sa produksiyon ng kalakal o serbisyo
Mahalaga ang ginagampanan ng mga manggagawa sa ating pang- araw- araw na pamumuhay sapagkat ang kanilang paggawa ng mga produkto at serbisyo ang tumutustos at tumutugon sa ating pangangailangan
Kabayarang natatanggap mula sa paggawa ay sahod o sweldo.
White-Collar Job – Ang mga manggagawang may kakayahang mental. Ginagamit ang kanilang isip kaysa lakas ng katawan sa paggawa.
Halimbawa: mga propesyunal tulad ng doctor, abogado, inhinyero, guro at iba pa.
2. Blue Collar Job – Ang mga manggagawang may kakayahang pisikal.
Mas ginagamit nila ang lakas ng katawan kaysa sa isip sa paggawa.
Halimbawa: karpintero, drayber, magsasaka, tubero, at iba pa
Uri ng Manggagawa
Skilled – may mataas na antas ng kaalaman, kasanayan at karanasan
Semi-skilled – ang kasanayan, kaalaman at karanasan ay higit na mababa kaysa sanay na manggagawa (skilled workers)
Unskilled – mga taong walang kaalaman, kasanayan at karanasan
White-Collar Job – Ang mga manggagawang may kakayahang mental. Ginagamit ang kanilang isip kaysa lakas ng katawan sa paggawa.
Halimbawa: mga propesyunal tulad ng doctor, abogado, inhinyero, guro at iba pa.
2. Blue Collar Job – Ang mga manggagawang may kakayahang pisikal.
Mas ginagamit nila ang lakas ng katawan kaysa sa isip sa paggawa.
Halimbawa: karpintero, drayber, magsasaka, tubero, at iba pa
Uri ng Manggagawa
Skilled – may mataas na antas ng kaalaman, kasanayan at karanasan
Semi-skilled
Elasticity of Demand (Filipino)
Elastisidad ng Demand
Ang elastisidad ng demand ay ang bahagdan na pagbabago sa dami ng demand ayon sa pagbabago ng presyo.
Uri ng Elastisidad ng Demand:
1. Elastic
2. Unitary Elastic
3. Inelastic
4. Perfectly Elastic
5. Perfectly Inelastic
Demand
Proyekto sa Araling Panlipunan tungkol sa Konsepto ng Demand. Inihanda nina Mike Jezriel Leonen,Harry June Valdez,Noelle Jane Rojo at Maritony Ante.
Ang lipunan at ang prinsipyo ng subsidiarity
Ang subsidiarity ay isang sangkap ng lipunan upang maabot ang kabutihang panlahat.
Chapters 8 11 ecology
The document summarizes key concepts from chapters 8-11 of an ecology textbook. It discusses 3 distribution patterns of individuals within populations and factors that give rise to each. It also covers population estimation techniques, approaches to establishing age structure, different migration and reproductive strategies in animals and plants, population growth models, life history strategies, intraspecific regulation and factors influencing carrying capacity. Specific topics include mark-recapture methods, survivorship curves, life tables, r/K selection, Grime's model of plant strategies, density-dependent and independent regulation, and scramble vs contest competition.
PopulationsChapter_9-10.ppt
Chapter 9 discusses key concepts in population ecology including factors affecting population size, species reproductive and survivorship patterns, and human impacts on ecosystems. Population dynamics can result in exponential or logistic growth as determined by a species' biotic potential and the environmental resistance of the habitat. Density-dependent and density-independent factors influence population size through birth, death, immigration and emigration rates. Chapter 10 examines factors influencing the human population size such as birth and death rates, fertility rates, and immigration policies. Rapid global population growth is straining the Earth's resources.
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Konsepto ng demand
DEMAND
-Ito ay tumutukoy sa dami ng produkto at serbisyo na kaya at handing bilhin ng mga konsyumer sa alternatibong presyo sa isang takdang panahon.
BATAS NG DEMAND
-Ang konsepto ng batas demand ay mayroong inverse o magkasalungat na ugnayan ang presyo sa quantity demanded ng isang produkto. Kapag tumaas ang presyo Mababa ang demand quantity. At kung Mababa ang presyo tataas ang quantity demand o tinatawag na ceteris paribus.
AND DALAWANG KONSEPTO BAKIT MAGKASALUNGAT ANG PRESYO AT DEMAND
CETERIS PARIBUS
-Ito ay nangangahulugang ipinagpaplagay na ang presyo lamang ang salik na nakakaapekto sa pagbabago ng quantity demanded, habang ibang salik ay hindi nagbabago o nakakapekto.
SUBSTITUTION EFFECT
- – sa konseptong ito, ang mamimili ay naghahanap ng kapalit na mas mura kapag ang presyo ng isang produkto ay tumaas ang presyo. Halimbawa, imbes na bumili ng softdrinks sa isang tindahan ay bibili na lamang ng tubig na di hamak na mas mababa ang presyo kaysa sa softdrinks.
Income effect
-– ipinahahayag rito na mas mataas ang halaga ng kinikita kapag mas mababa ang presyo ng isang produkto.
salik ng produksyon
salik ng produksyon
Maibibigay ang kahulugan ng produksyon.
Masusuri ang mga salik ng produksyon.
Mapahahalagahan ang mga salik ng produksyon
at ang implikasyon nito sa pang-araw-araw na
pamumuhay.
Primary stage – pagkalap ng mga hilaw na sangkap (raw materials)
Secondary Stage – pagproproseso ng hilaw na sangkap (refining process)
Final Stage – pagsasa-ayos ng mga tapos na produkto (packaging, labeling and distribution) para mapakinabangan ng tao.
Basahin ang slide
Input
Halimbawa ng fix input lupa
Halimbawa ng variable input lakas paggawa o labor
At Output naman ay mga kalakal o paglilingkod na resulta ng proseso ng produksyon.
Sa madaling salita, pinagsasama-sama ang mga input upang makapagprodyus ng output
Lupa bilang isang salik ng produksyon
Ang lupa ay hindi lamang tumutukoy sa tinataniman ng mga magsasaka o pinagtatayuan ng bahay. Kasama rin dito ang lahat ng yamang likas sa ibabaw at ilalim nito pati ang yamang tubig, yamang mineral at yamang gubat.
Hindi tulad ng ibang salik, ang lupa ay may naiibang katangian sapagkat ito ay FIXED o takda ang bilang.
Sa makatuwid, ang wastong paggamit ng lupa ay mahalaga Malaki man o maliit ang sukat nito.
So Kailangan nating tiyakin ang pagkakaroon ng produktibong paggamit nito.
Mayroon tayong tinatawag na Upa o renta
ito ang tawag sa kabayaran sa paggamit ng lupa.
Tandaan ha kung kayo ay mag b busines
Ang halaga ng lupa o renta ay tinatakda sa laki, gamit at lokasyon ng lupa.
Ang lakas-paggawa ay tumutukoy sa kakayahan ng tao sa produksiyon ng kalakal o serbisyo
Mahalaga ang ginagampanan ng mga manggagawa sa ating pang- araw- araw na pamumuhay sapagkat ang kanilang paggawa ng mga produkto at serbisyo ang tumutustos at tumutugon sa ating pangangailangan
Kabayarang natatanggap mula sa paggawa ay sahod o sweldo.
White-Collar Job – Ang mga manggagawang may kakayahang mental. Ginagamit ang kanilang isip kaysa lakas ng katawan sa paggawa.
Halimbawa: mga propesyunal tulad ng doctor, abogado, inhinyero, guro at iba pa.
2. Blue Collar Job – Ang mga manggagawang may kakayahang pisikal.
Mas ginagamit nila ang lakas ng katawan kaysa sa isip sa paggawa.
Halimbawa: karpintero, drayber, magsasaka, tubero, at iba pa
Uri ng Manggagawa
Skilled – may mataas na antas ng kaalaman, kasanayan at karanasan
Semi-skilled – ang kasanayan, kaalaman at karanasan ay higit na mababa kaysa sanay na manggagawa (skilled workers)
Unskilled – mga taong walang kaalaman, kasanayan at karanasan
White-Collar Job – Ang mga manggagawang may kakayahang mental. Ginagamit ang kanilang isip kaysa lakas ng katawan sa paggawa.
Halimbawa: mga propesyunal tulad ng doctor, abogado, inhinyero, guro at iba pa.
2. Blue Collar Job – Ang mga manggagawang may kakayahang pisikal.
Mas ginagamit nila ang lakas ng katawan kaysa sa isip sa paggawa.
Halimbawa: karpintero, drayber, magsasaka, tubero, at iba pa
Uri ng Manggagawa
Skilled – may mataas na antas ng kaalaman, kasanayan at karanasan
Semi-skilled
Elasticity of Demand (Filipino)
Elastisidad ng Demand
Ang elastisidad ng demand ay ang bahagdan na pagbabago sa dami ng demand ayon sa pagbabago ng presyo.
Uri ng Elastisidad ng Demand:
1. Elastic
2. Unitary Elastic
3. Inelastic
4. Perfectly Elastic
5. Perfectly Inelastic
Demand
Proyekto sa Araling Panlipunan tungkol sa Konsepto ng Demand. Inihanda nina Mike Jezriel Leonen,Harry June Valdez,Noelle Jane Rojo at Maritony Ante.
Ang lipunan at ang prinsipyo ng subsidiarity
Ang subsidiarity ay isang sangkap ng lipunan upang maabot ang kabutihang panlahat.
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Alokasyon at Sistemang Pang - Ekonomiya - Araling Panlipunan 9
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uted across the globe; rather, it varies greatly and even varies within regions. It is partially ruled by climate,
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A present day example of natural
selection can be seen in the cray-
fish population. The British crayfish
are crustaceans that live in rivers in
England. The American crayfish
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of water that were already populat-
ed by the British crayfish. The
American crayfish are larger, more
aggressive and carry an infection
that kills British crayfish but to
which they are immune. As a re-
sult, the British crayfish are de-
creasing in number and are ex-
pected to become extinct in Britain
within the next 50 years. Thus, the
American crayfish have a genetic
variation that gives them an ad-
vantage over the British crayfish to
survive and reproduce.
The variation of genes within individual ...
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This document defines biodiversity and discusses its importance. It begins by defining biodiversity as the variety of life on Earth, including diversity within and between species. It then discusses how biodiversity is being lost due to human activities, referring to the current extinction crisis as the 6th mass extinction. The document outlines the different levels of biodiversity, including genetic, species, and ecosystem diversity. It emphasizes the importance of conserving biodiversity through both legal protections and non-legal efforts.
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This document discusses key concepts about ecosystems, biodiversity, populations, and limiting factors. It defines organisms, populations, biodiversity, ecosystems, and evolution. It explains that an ecosystem can support a limited number of organisms and that biodiversity increases the probability of adaptation. The document also discusses population growth models and how populations are limited by carrying capacity due to factors like competition, disease, and resource availability.
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Lecture density
- 1. The density of a population is the number of individuals per unit area or volume: the number of oak trees per square kilometer in the Minnesota country or the number of Escherichia coli bacteria per milliliter in a test tube.
- 2. Population regulation is an area of ecology that has many practical applications. Farmers may want to reduce the abundance of insect pests or stop the growth of an invasive weed that is spreading rapidly.
- 4. Factors affecting the size of population are , emigration, immigration, birth rate and death rate. Limiting factors—anything that limits the size of a population like certain environmental conditions, keeps a population from increasing in size and help balance an ecosystem Carrying Capacity—the maximum population size an environment can support
- 6. Calculate the density of each population. Record it in the table.
- 7. Guide Questions: 1. Compare the distribution patterns of the three populations. 2. Which population has the greatest density? 3. Infer from recorded data from the possible causes for the differences in the population density. 4. What conditions could change the density of any of the population. 5. Describe how a population’s density can be used to learn about the needs and characteristics of that population.
- 8. . The Bermuda grass population is the largest then the lily population. The clover population has the least number 1. Compare the distribution patterns of the three populations.
- 9. The Bermuda grass population has the greatest density. 2. Which population has the greatest density?
- 10. availability of sunlight, nutrients, or water; presence of other organisms that feed on the plants; the space available to each individual plant 3. Infer from recorded data from the possible causes for the differences in the population density.
- 11. Any change in the factors listed in question 4 could lead to change in population density 4. What conditions could change the density of any of the population.
- 12. 5. Describe how a population’s density can be used to learn about the needs and characteristics of that population. Population density is based on the relationship between the needs of individual species and a complex mix of limiting factors. Differences might point to potential problems such as pollutants or disease.