A) Atmosphere B) Outer space C) Mountains D) In soil
A) nitrogen B) sulphur dioxide C) carbon dioxide D) oxygen
A) 5 million years B) 500 hundred years C) 5 thousand years D) 5 billion years
A) more ships make the sea higher B) the ozone is warming the ocean C) melting glaciers add more water to the sea
A) great depression B) during the Jurassic Park era C) last ice age D) industrial revolution
A) walking to school B) riding in a car C) riding a bicycle D) sailing at Alcova Lake
A) tree rings B) size of fossils C) sunspots
A) sea B) wind C) sun D) fossil fuels
A) the greenhouse effect B) the biological decay effect C) the thermocouple effect D) the hot house effect
A) oxygen B) dilithium crystals C) carbon dioxide D) hydrogen
A) Planting trees B) Boiling water C) Burning fuels D) During severe thunderstorms
A) When humans breath it in B) During severe thunderstorms C) Plants use it to make food D) To help fires burn hotter
A) use nuclear fuels to exist B) use fossil fuels to exist C) use no fossil fuels to exist
A) becoming colder B) becoming warmer C) a better place to live D) becoming more stable
A) solar sunspot B) ocean sea current C) human
A) fossil fuels B) renewable energy sources C) kinetic energy
A) methane B) hydrogen C) dilithium crystal D) oxygen
A) hurricanes B) floods C) all of these D) tornado's
A) it is just a normal cycle of the earth's climate B) politicians made up global warming to scare people into doing what they want you to do C) all of these D) that there is not enough evidence to say that climate change is bad
A) true B) false
A) true B) false
A) true B) false
A) false B) true
A) false B) true
A) false B) true |