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