chemistry

?
  • Created by: ankur
  • Created on: 31-05-13 19:19
what came out of the volcanoes to form the ocean and seas
water vapour
1 of 5
what is the gas that humans need to survive
oxygen
2 of 5
78% of a gas is in the atmosphere today, what is this gas
nitrogen
3 of 5
what are molten rocks called
magma
4 of 5
chalk and limestone most likely to be what? it is a compound
calcium carbonate
5 of 5

Other cards in this set

Card 2

Front

what is the gas that humans need to survive

Back

oxygen

Card 3

Front

78% of a gas is in the atmosphere today, what is this gas

Back

Preview of the front of card 3

Card 4

Front

what are molten rocks called

Back

Preview of the front of card 4

Card 5

Front

chalk and limestone most likely to be what? it is a compound

Back

Preview of the front of card 5

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