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