Question

In some mountains there are permanently frozen rivers of ice known as
(a) river valley
(b) glaciers
(c) plateaus
(d) none of these

Answer 1

Answer:

The mountains in which there are permanently frozen rivers are known as glaciers

The correct option will be (b)

Hope it helps...

Answer 2

The question is answered below-

1. In some mountains there are permanently frozen rivers of ice known as glaciers. The correct option is B.

2. Glaciers are an important source of freshwater.

3. Glaciers are often essential for human beings and are used for drinking purposes, irrigation, and even the production of hydroelectric energy.

4. Glaciers are also a source of river waters.

5. Melting of glaciers contributes to the additional water.

6. Examples of glaciers are- Lambert Glacier, Margerie Glacier, and others.