A) Mountains B) Outer space C) Atmosphere D) In soil
A) nitrogen B) sulphur dioxide C) carbon dioxide D) oxygen
A) 5 thousand years B) 5 million years C) 5 billion years D) 500 hundred years
A) melting glaciers add more water to the sea B) the ozone is warming the ocean C) more ships make the sea higher
A) industrial revolution B) last ice age C) great depression D) during the Jurassic Park era
A) riding a bicycle B) riding in a car C) walking to school 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 hot house effect B) the thermocouple effect C) the biological decay effect D) the greenhouse effect
A) hydrogen B) oxygen C) dilithium crystals D) carbon dioxide
A) Planting trees B) During severe thunderstorms C) Boiling water D) Burning fuels
A) When humans breath it in B) To help fires burn hotter C) During severe thunderstorms D) Plants use it to make food
A) use nuclear fuels to exist B) use fossil fuels to exist C) use no fossil fuels to exist
A) a better place to live B) becoming more stable C) becoming colder D) becoming warmer
A) solar sunspot B) ocean sea current C) human
A) renewable energy sources B) kinetic energy C) fossil fuels
A) hydrogen B) oxygen C) dilithium crystal D) methane
A) hurricanes B) floods C) tornado's D) all of these
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) false B) true
A) false B) true
A) false B) true
A) true B) false
A) false B) true
A) true B) false |