Answer:
Option (C)
Explanation:
CO₂ is one of the main green house gases on earth. A small increase in its concentration can lead to significant changes on earth. When the incoming solar radiations are incident on the earth's surface, some of the energy is absorbed by the atmosphere and the earth's surface. And some of the energy from the land surface after absorption is released into the atmosphere in the form of infrared radiations. The escaping of these radiations from earth is directly dependent on the concentration of CO₂. An increase in the amount of CO₂ will not allow these IR radiations to be removed, and this will result in the global rising of the temperature, leading to catastrophic changes.
Thus, the correct answer is option (C).
Answer:
Newport Beach has a warmer, Southern climate, which is why the family dresses lightly at night. Big Bear is located in the chilly mountain region, where things are naturally colder, so the family needs warmer clothing.
Explanation:
Newport Beach is located in the Southern region of California, and the nights are warmer. Big Bear is located in the mountains, so it's colder.
Answer:
A- It is a required subject in evry school
B-agriculture
Explanation:
Answer:
If the earth weren't tilted, it would rotate like that as it revolved around the sun, and we wouldn't have seasons—only areas that were colder (near the poles) and warmer (near the Equator). But the earth is tilted, and that's why the seasons happen.
Explanation:
The best answer is: [D]: "the water cycle" .
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