the lowest region of the atmosphere, extending from the earth's surface to a height of about 3.7–6.2 miles (6–10 km), which is the lower boundary of the stratosphere.
Answer:
nephrons
Explanation:
there are about one million nephrons in one kidney which are responsible for urine formation
Answer: There are two possible effective choices
A. Start contour plowing on the slopes where landslides happen.
E. Reduce the slopes where landslides occur.
Explanation:
Plowing can help flow water through the slopes instead of it all building up in one area all at once. But reducing the slopes can slow landslides due to the smaller incline, but will not completely get rid of them.