Question

(B) Fill in the blanks using appropriate words:
1. The study of the biosphere is the basis for _____
2. Out of the innumerable solar radiations entering the______
about ______ is reflected back to ______ by the atmosphere of the Earth.
3. The Biosphere ranges from heights of up to ______
kilometers above _______
4. Direct exposure to _______ ______ radiation can result in snow blindness and _____ ______.


5. ______ is a colourless gas which is found in the ____ of our upper atmosphere .​

Answer 1

Answer:

1 ecology 3) 10 kilometers above sea level

Answer 2

Answer:

Explanation:

1)Ecology

2)High level,skin redness

3)10 km,sea level

4)