A) In soil B) Outer space C) Atmosphere D) Mountains
A) oxygen B) nitrogen C) sulphur dioxide D) carbon dioxide
A) 5 thousand years B) 5 million years C) 500 hundred years D) 5 billion 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) 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 a bicycle D) riding in a car
A) sunspots B) tree rings C) size of fossils
A) fossil fuels B) sea C) sun D) wind
A) the thermocouple effect B) the greenhouse effect C) the hot house effect D) the biological decay effect
A) oxygen B) carbon dioxide C) dilithium crystals D) hydrogen
A) Planting trees B) Boiling water C) Burning fuels D) During severe thunderstorms
A) During severe thunderstorms B) To help fires burn hotter C) Plants use it to make food D) When humans breath it in
A) use nuclear fuels to exist B) use no fossil fuels to exist C) use fossil fuels to exist
A) becoming warmer B) becoming more stable C) becoming colder D) a better place to live
A) solar sunspot B) ocean sea current C) human
A) kinetic energy B) fossil fuels C) renewable energy sources
A) oxygen B) hydrogen C) dilithium crystal D) methane
A) all of these B) tornado's C) floods D) hurricanes
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) true B) false
A) false B) true
A) false B) true
A) false B) true |