Question

The two regions of the earth with extreme climatic conditions are ___________ and __________. Fill in the blank.
Topic: Weather, Climate and Adaptations of Animals

Answer 1

-$\textbf{Polar Region }$ and $\textbf{desert}$-

This follows as one have extremely cold temperatures in while years, while one have extremely hot climate at the day while extremely cold at night.

Answer 2

Temperatures reach extremities at the deserts where they are very high and at the poles where they are very low.

Therefore, the two regions of the earth with extreme climatic conditions are the deserts and the poles.

In this context it is relevant to say that life is difficult when the temperatures reach extremities.