Revolution & rotation
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The document discusses the differences between revolution and rotation as they relate to Earth. Revolution is the movement of Earth around the sun, taking 365.25 days to complete at a speed of about 18 miles per second. Rotation is the spinning of Earth on its axis, taking 24 hours to complete at a speed of about 1,038 miles per hour. Examples are given of objects revolving or rotating to further illustrate the concepts.
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Earth's Rotation
The document discusses several key facts about Earth's rotation:
- Earth spins on an imaginary axis, completing one rotation every 24 hours at a speed of over 1,000 mph.
- Earth's rotation causes day and night and influences the number and placement of time zones around the world.
- Earth bulges slightly at the equator due to the centrifugal force of its rotation.
- Earth's tilted axis and yearly orbit around the sun influence the seasons and amount of sunlight different areas receive through the year.
Motion of the earth
The document discusses the two types of motion of the Earth: rotation and revolution. It explains that the Earth rotates on its axis once every 24 hours, causing day and night. It also revolves around the Sun, completing one revolution every 365.25 days, and this revolution causes the changing of seasons as the Earth's distance from the Sun and the angle of sunlight hitting the Earth vary throughout the year.
Earth`s patterns
1) Earth spins on its axis once every 24 hours, causing day and night. The side of Earth facing the sun experiences day, while the opposite side experiences night.
2) Earth also revolves around the sun once every year. As it revolves, its tilted axis remains pointed in the same direction, causing seasons.
3) The tilt of Earth's axis and its revolution around the sun cause the four seasons - spring, summer, fall, and winter - in the northern and southern hemispheres.
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This presentation discusses the effects of rotation and revolution on Earth. Rotation is the movement of Earth on its axis, causing day and night as well as high and low tides. Revolution is Earth's orbit around the sun, which causes the four seasons due to the tilt of Earth's axis. Revolution also results in varying lengths of days and nights throughout the year and changes in the altitude of the midday sun.
rotation and revolution
The document discusses different types of rotational and orbital motions of objects in space, including the Earth. It explains that the Earth's rotation on its axis causes day and night, while its revolution around the sun over the course of a year leads to seasonal variations due to changes in the sun's angle and day length. Examples of rotation are a top spinning on its axis or the Earth each day, while examples of revolution are the Earth orbiting the sun each year or the moon revolving around the Earth.
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The document discusses several key facts about Earth's rotation:
- Earth spins on an imaginary axis, completing one rotation every 24 hours at a speed of over 1,000 mph.
- Earth's rotation causes day and night and influences the number and placement of time zones around the world.
- Earth bulges slightly at the equator due to the centrifugal force of its rotation.
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The document discusses the two types of motion of the Earth: rotation and revolution. It explains that the Earth rotates on its axis once every 24 hours, causing day and night. It also revolves around the Sun, completing one revolution every 365.25 days, and this revolution causes the changing of seasons as the Earth's distance from the Sun and the angle of sunlight hitting the Earth vary throughout the year.
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This presentation discusses the effects of rotation and revolution on Earth. Rotation is the movement of Earth on its axis, causing day and night as well as high and low tides. Revolution is Earth's orbit around the sun, which causes the four seasons due to the tilt of Earth's axis. Revolution also results in varying lengths of days and nights throughout the year and changes in the altitude of the midday sun.
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3) Rotation refers to the Earth spinning on its axis, while revolution describes the Earth traveling around the Sun in its orbit.
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Here is a reflection page for the Earth's Motions unit:
Cartoon: I drew a cartoon showing Earth rotating on its axis while also revolving around the Sun. Night and day are passing by, and the seasons are changing as Earth makes its yearly journey. In the speech bubbles, Earth says "Wow, it sure gets busy making a full rotation and revolution each day and year! No wonder humans had a hard time figuring all this out - it must look really confusing from down here on the surface."
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The document discusses the motions of the Earth, including its rotation and revolution. The Earth rotates once every 24 hours on its axis, and revolves around the sun once every 365.25 days in its orbit. The Earth's axis is tilted at an angle of 661⁄2 degrees from its orbital plane. The circle of illumination is the imaginary line that separates day and night, experiencing sunshine.
Rotation and Revolution
Rotation is the circular movement of an object around its own axis, while revolution is the movement of an object around another object. The Earth rotates on its axis once every 24 hours, causing day and night, and revolves around the Sun once every 365 days, causing changes in seasons. The Moon also rotates on its axis once every 28 days and revolves around the Earth once every 28 days.
sci project.pptx
The document discusses the causes of years, days, and months. It explains that:
1) The earth revolves around the sun in an elliptical orbit, taking 365 1/4 days, or approximately 365 days, to complete one revolution.
2) A day is caused by the earth rotating on its axis once every 24 hours, not by its orbit around the sun.
3) Months are caused by the moon orbiting the earth and appearing to change shape, or go through phases, every month as different portions of the moon are lit up by the sun facing the earth.
rotation and revolution powepoint presentation for grade 6
Powerpoint presentation for Grade 6 enjoyable
Rotation and Revolution
This document discusses the spinning and revolving motions of the Earth. It explains that the Earth rotates on its axis once every 24 hours, causing day and night. It revolves around the sun over the course of a year, causing seasonal variations due to changes in the sun's angle and day length. Rotation is an object spinning on its own axis, while revolution is an object spinning around another object. The Earth's rotation causes night and day, and its revolution around the sun causes the changing of seasons.
Motions of earth
The document discusses rotation and revolution. Rotation is defined as the spinning of a planet on its axis, which for Earth is tilted at 23.5 degrees. The Earth's rotation causes day and night as it spins once every 24 hours. Revolution is defined as the movement of a planet around another object, in this case the Earth revolving around the Sun. It takes the Earth 365.25 days to complete one revolution around the Sun, defining a year. The tilt of the Earth's axis as it revolves causes the seasons, not the Earth's distance from the Sun.
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Earth 1
The Earth is approximately 12,742 km in diameter and orbits the Sun once every 366.26 days. It rotates on its axis every 23 hours, 56 minutes and 4.1 seconds. The Earth has four main layers - crust, mantle, outer core, and inner core - and its movements include both rotation on its axis and translation in its orbit around the Sun.
Rotation and revolution
The document discusses the rotation and revolution of the Earth. It explains that rotation is the spinning of the Earth on its axis, which causes day and night, while revolution is the movement of the Earth around the Sun in its elliptical orbit, which causes seasons and takes 365 days to complete. Both rotation and revolution are important for sustaining life on Earth by regulating heat distribution and causing environmental changes.
Earths motions 2016_website
Earth rotates on its axis, causing day and night. It also revolves around the sun in an elliptical orbit, completing one revolution in 365.25 days. Earth's axis is tilted at an angle of 23.5 degrees, resulting in seasons. Earth's rotation causes it to bulge at the equator and precess slowly over thousands of years.
Colton's Rotation and Revolution Powerpoint
The document discusses how the Earth orbits the sun through revolution, which causes seasons due to the concentration of sunlight over different hemispheres throughout the year. It also explains how the Earth rotates on its axis, leading to day and night as different parts of the planet face the sun during its daily spin. The tilt of the Earth's axis further influences the seasons by affecting sunlight distribution across the hemispheres.
Motions of earth.link
The Earth rotates on its axis, causing day and night. It takes 24 hours to complete one rotation. The Earth also revolves around the sun, which takes 365 days to complete one revolution. Due to the Earth's tilted axis and elliptical orbit, different parts of the Earth receive different intensities of sunlight over the course of a year, causing the seasons to change.
Science the earth and beyond
1. The Earth rotates on its axis, taking 24 hours to complete one rotation.
2. This rotation causes day and night as different parts of the Earth face toward and away from the Sun.
3. The Earth's axis is tilted at an angle of 23.5 degrees, which contributes to seasons and variation in day and night durations around the world.
THE EARTH
The Earth revolves around the sun from west to east at a speed of around 108,000 km/hr, completing one revolution every 365.242199 days. It is closest to the sun (147 million km away) on January 3 and farthest (152 million km) on July 4. The Earth spins rapidly at around 1,000 mph but we do not feel the motion because the speed is constant.
Rotation and revolution
The document discusses the two movements of the Earth: rotation and revolution. It describes how the Earth rotates on its axis once every 24 hours, causing day and night and the apparent movement of the sun across the sky. It revolves around the sun once every 365 days, following an elliptical orbit. The Earth's tilted axis results in seasons, with hemispheres receiving more or less sunlight throughout the year, and causes variations in day length depending on location on Earth.
Rotation and revloution
The document discusses the rotation and revolution of Earth. It explains that rotation is Earth spinning on its axis, which causes day and night. Revolution is Earth orbiting the Sun, which takes 365.242 days and causes the seasons as Earth's tilted axis changes which hemisphere is closer to the Sun throughout the year. Seasonal changes occur due to both Earth's tilt on its axis during rotation and its revolution around the Sun.
Earth's motion 3
The document summarizes key concepts about the Earth's motion, including its rotation on its axis daily and revolution around the sun yearly. It describes how rotation causes day and night and affects the Earth's speed at different latitudes. Revolution is defined as the Earth's elliptical orbit around the sun, taking 365 days to complete. Seasons and solstices/equinoxes are explained in relation to the tilt of the Earth's axis. Other geographic concepts like latitude, longitude, the International Date Line and Prime Meridian are also briefly outlined.
Science kaitlyn[1] earth 2
The document discusses the rotation and revolution of Earth. It defines rotation as the spinning of Earth on its imaginary axis, which takes 24 hours and causes day and night. It defines revolution as Earth's elliptical orbit around the sun that takes 360 days to go through all the seasons. The axis is an imaginary line through Earth's center around which it spins, and orbit refers to the path Earth and the moon take around other celestial bodies.
Kaitlyn's earth powerpoint
The document discusses the rotation and revolution of Earth. It defines rotation as the spinning of Earth on its imaginary axis, which takes 24 hours and causes day and night. It defines revolution as Earth's elliptical orbit around the sun that takes 360 days to go through all the seasons. The axis is an imaginary line through Earth's center around which it spins, and orbit refers to the path Earth and the moon take around other celestial bodies.
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rotation and revolution powepoint presentation for grade 6
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Revolution & rotation
- 2. A revolution occurs as the earth moves around the sun. Time for one revolution = 365 1/4 days = 8,766 hours The speed of earth’s revolution is about 18 miles per second.
- 3. Rotation is the spinning of the Earth on its axis. The time for one rotation is 24 hours. The speed of rotation 24,855 miles/24 hr or 1,038 miles/hr Click image to view Earth’s rotation.
- 4. The path an object takes as it revolves around another object.
- 5. Examples of revolution & rotation
- 6. The basketball is… Revolving
- 7. The skater is… Rotating
- 8. Rotating The top is…
- 9. The people are… Revolving
- 10. Mickey’s car is… Revolving
- 11. The ball is… Rotating
- 12. But, the Earth is also… Rotating on its axis
- 13. Every second, that you sit in this classroom, the Earth's orbital motion carries you about 18 miles through space.
- 14. Thank you……… By Ketan Vashisht, Class 6th A, Roll no. 11, TMS, Mohali