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10 Cards in this Set

  • Front
  • Back
WHAT IS WEATHER?
A CONDITION OF EARTHS ATMOSPHERE AT A PARTICULAR TIME AND PLACE
WHAT IS ATMOSPHERE?
THE ENVELOPE OF GASES THAT SURROUND THE PLANET
WHAT IS THE EARTHS ATMOSPHERE MADE UP OF (COMPOSITION)?
NIOTROGEN, OXYGEN, CARBON DIOXIDE, WATRE VAPOR AND MANY OTHER GASES AS PARTICELS OF LIQUIDS AND SOLIDS
WHAT IS THE OZONE?
A FORM OF OXYGEN THAT HAS 3 OXYGEN ATOMS IN EACH MOLECULE INSTEAD OF THE USUAL 2
WTHAT IS WATER VAPOR?
THE WATER IN A FORM OF GAS
WHAT IS THE IMPORTANCE OF THE ATMOSPHERE?
IT MAKES CONDITIONS ON EARTH SUITABLE FOR LIVING THINGS
WHAT 2 GASES MAKE UP MOST OF THE AIR?
OXYGEN AND NITROGEN
WHAT IS THE MOST ABUNDANT GAS IN THE ATMOSPHERE?
NITROGEN - 3/4 OF THE AIR WE BREATHE
WHY IS OXYGEN IMPORTANT?
1. PLANTS AND ANIMALS TAKE IT IN ADN USE IT TO RELEASE ENERGY
2. NEED TO BURN
WHY IS CARBON DIOXIDE IMPORTANT?
1. 1 ATOM OF CARBON AND 2 ATOMS OF OXYGEN
2. PLANTS NEED IT TO PRODUCE FOOD (TAKE IN OXYGEN AND LET OUT CD)