Y7 Chem BT 6_7 Air Greenhouse Effect

​ (a)   and birds will ​ (b)   from the sky because the ​ (c)   is needed to ​ (d)   them

(e)  

• support
• fall
• atmosphere
• Aeroplanes

At ​ (a)   , the earth's surface will ​ (b)   and ​ (c)   the ​ (d)   back to the atmosphere

• night
• cool
• release
• heat

The ​ (a)   or rising of the temperature of the ​ (b)   will produce stronger and more extreme storms, more extreme weather conditions and hurricanes

• oceans
• warming

Carbon dioxide absorbs ​ (a)   compared to methane and nitrous oxide but it is abundant in the ​ (b)   and can stay longer

• heat
• atmosphere

Oceans absorb atmospheric ​ (a)   to form ​ (b)   rocks such as marble

• carbon dioxide
• carbonate

The formation of clouds and rain occurs in the ​ (a)   of the earth's atmosphere which is the ​ (b)  

• first layer
• troposphere

Water ​ (a)   and condenses in the ​ (b)  

• evaporates
• atmosphere

A ​ (a)   is used to to ​ (b)   vegetables , fruits and plants.

• greenhouse
• grow