A) In soil B) Mountains C) Atmosphere D) Outer space
A) nitrogen B) oxygen C) sulphur dioxide D) carbon dioxide
A) 5 billion years B) 5 thousand years C) 500 hundred years D) 5 million years
A) the ozone is warming the ocean B) melting glaciers add more water to the sea C) more ships make the sea higher
A) during the Jurassic Park era B) industrial revolution C) great depression D) last ice age
A) walking to school B) sailing at Alcova Lake C) riding in a car D) riding a bicycle
A) tree rings B) sunspots C) size of fossils
A) fossil fuels B) sea C) sun D) wind
A) the thermocouple effect B) the hot house effect C) the greenhouse effect D) the biological decay effect
A) dilithium crystals B) carbon dioxide C) oxygen D) hydrogen
A) Boiling water B) Burning fuels C) Planting trees D) During severe thunderstorms
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 colder B) a better place to live C) becoming more stable 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) methane D) dilithium crystal
A) all of these B) floods C) hurricanes D) tornado's
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) false B) true
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) true B) false |