Yes, organic material in soil is more productive.
The Aral Sea has shrunk in size because of heavy irrigation. The correct option among all the options that are given in the question is the third option or option "C". The Soviets used the river waters feeding the Aral sea for the purpose of cotton plantation and this destroyed the Aral Sea.
Answer:
15 degrees
Explanation:
15 degrees is equal to one hour that passes
