1) Blank and Blank make up almost all the air in the atmosphere a) Gas and liquid b) Nitrogen and oxygen c) solid and liquids d) plants and animals e) Carbon dioxide f) all of the above 2) What does carbon dioxide do to the atmosphere a) grows plants b) gives air c) absorbs energy d) produces gases e) makes the temperature rise f) nothing 3) How many parts of earths systems are there a) 16 b) 100 c) 8 d) 10 e) 4 f) 1 4) The biosphere is made up of.. a) Living things b) Water c) Animals d) People e) Rocks f) Everything 5) If chemicals combine with water droplets what does it make. a) Rain b) Explosion c) Nothing d) Acid rain e) Chemical recation f) ozone is formed 6) Where is Ozone found a) Stratosphere b) Biosphere c) Mesosphere d) Exosphere e) Geosphere f) Atmosphere 7) What is a stream a) A lake b) A pond with big with waves c) a ocean d) Narrow body of water e) lake f) body of water 8) What are earths layer like a) apple b) watermelon c) orange d) peach e) mango f) tree

Earths Systems

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