A) In soil B) Outer space C) Mountains D) Atmosphere
A) sulphur dioxide B) nitrogen C) carbon dioxide D) oxygen
A) 5 thousand years B) 5 billion years C) 500 hundred years D) 5 million years
A) the ozone is warming the ocean B) more ships make the sea higher 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) riding in a car C) walking to school D) sailing at Alcova Lake
A) sunspots B) tree rings C) size of fossils
A) fossil fuels B) sea C) wind D) sun
A) the biological decay effect B) the greenhouse effect C) the hot house effect D) the thermocouple effect
A) hydrogen B) dilithium crystals C) carbon dioxide D) oxygen
A) During severe thunderstorms B) Planting trees C) Boiling water D) Burning fuels
A) Plants use it to make food B) When humans breath it in C) To help fires burn hotter D) During severe thunderstorms
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 warmer C) becoming colder D) a better place to live
A) human B) ocean sea current C) solar sunspot
A) fossil fuels B) kinetic energy C) renewable energy sources
A) dilithium crystal B) oxygen C) hydrogen D) methane
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) it is just a normal cycle of the earth's climate C) all of these 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) true B) false
A) true B) false
A) false B) true
A) true B) false |