The Earth is round so that we have day and night. If the Earth was not round, it would not rotate and half of the world would be dead because it would never get any sunlight, and the other half would probably die because of how hot it is. Additionally, if the Earth wasn’t round we wouldn’t have balanced gravity and the Earth would be unable to revolve properly around the sun.
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A. Animals exhale carbon dioxide into the air
The Earth's tilt is causing change of seasons on the latitudes north and south from 23 degrees, mostly being manifested in four different seasons.
Explanation:
The tilt of the Earth is a major factor that contributes to the occurrence of seasons in some parts of the planet. The tilt is roughly 23 degrees, and it half of the year it makes the Northern Hemisphere to be more exposed to the Sun, while in other half of the year it makes the Southern Hemisphere to be more exposed to the Sun. This results in changes of seasons throughout the year.
When the Northern Hemisphere is tilted toward the Sun, it experiences summer. During the summer, the North Pole experiences constant daylight because it is constantly exposed to sunlight. When the Northern Hemisphere is tilted away from the Sun, then it experiences winter, and the North Pole has constant night because it is to exposed to the Sun at all.
The transitional period between the winter and the summer is the spring, where the sunlight and temperatures gradually increase. The transitional period between the summer and the winter is the autumn, where the sunlight and temperatures gradually decrease. This is the same on the Southern Hemisphere as well, just in the opposite part of the year.
There are four stages that mark the seasons:
- spring equinox
- summer solstice
- autumn equinox
- winter solstice
Learn more about the summer solstice and autumn equinox brainly.com/question/3443691
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<span>it was a source of food and trade</span>
South Asia because it is a very good place to live in terms of farming and weather
