Cosmology is the study of the universe, including its origin, nature, and evolution.
Geology is the study of rocks found on earth and the changes it underwent as a result to the changes that occurred on earth.
Meteorology is the study of the atmosphere. It is an interdisciplinary scientific study.
The correct answer is letter B. increase deposition of sediments upstream. The negative effect of using too much water for the irrigation of crops is that it wash out sediments and these sediments are brought down the water streams.
I believe the answer is C! The opposite sides are parallel
The answer for this question would be choice A) Angola or the first option.