Question

(1) What is the important of the Trees ? Explain in the details.

(2). Why the thick forest grow in Amazon basin ?

(3) In the Atmosphere how many layers ? Name them .

Answer 1

give us oxygen

seven

Answer 2

ANSWER 1= They give us oxygen

Answer 3 = Five layers in the atmosphere

i- Troposphere

ii- Stratosphere

iii- Mesosphere

iv- Thermosphere

v- Exosphere