Earth's atmosphere is composed of the following: __, __ and other gases.

(separate answers with a comma)

(a)  

Our atmosphere's topmost layer

(a)  

Give 1 climate change and global warming protocol

(a)  

more tilt in earth orbital changes means __ summer and __ winter.

(separate answers with a comma)

(a)  

This Act aims to incorporate disaster risk reduction strategies into development, and climate change adaptation plan.

(a)  

Complete the chemical equation for the depletion of ozone:

Cl + O3 --> (a)   + O2

As you go higher in the stratosphere, the temperature of air (a)   ?

It is discovered to have a direct effect on the ozone layer's thinning

(a)  

how many oxygen molecule is needed to produce two ozone molecules?

(a)  

over population is one of the (a)   of global warming

which layer contains most of the mass of the atmosphere

(a)  

It is a long term seasonal change

(a)  

it acts as a shield for life on earth

(a)  

It is a structure built out of glass where plants are grown

(a)  

which layer of earth's atmosphere has a relatively high concentration of iron and other metals?

(a)  

What is the phrase in the last slide, except "thank you"?

(a)