Hi ! ((:
Real SHIQI !
lols` totally hate Dajie la,
should not have told her my blog p.w and username,
she is officially in my blacklist!
Heehees.
Anyway let me revise my geography on the net !
'Earth has an average temp. of 22 degrees celsius,
which is adequate for life to exist and plants and animals to survive.'
'Earth has a layer of air which is a mixture of gases,
these gases are mainly oxygen and nitrogen,
living things need oxygen to breathe and nitrogen to build their cells.'
'Earth has an adequate amount of heat and sunlight,
plants takes in sunlight,carbon dioxide and water to make food,
this process is called photosynthesis,
during this process,
the plant give out oxygen to replenish the oxygen supply in the earth.'
((: Thats the end of my geography lesson ! ):
sad sad ! hahas.
anyway gonna go and tag people blog le !
bye bye ! (:
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