A) In soil B) Mountains C) Outer space D) Atmosphere
A) oxygen B) sulphur dioxide C) nitrogen D) carbon dioxide
A) 500 hundred years B) 5 billion years C) 5 thousand years D) 5 million years
A) more ships make the sea higher B) melting glaciers add more water to the sea C) the ozone is warming the ocean
A) great depression B) industrial revolution C) last ice age D) during the Jurassic Park era
A) walking to school B) sailing at Alcova Lake C) riding a bicycle D) riding in a car
A) sunspots B) size of fossils C) tree rings
A) sun B) sea C) wind D) fossil fuels
A) the thermocouple effect B) the biological decay effect C) the hot house effect D) the greenhouse effect
A) carbon dioxide B) dilithium crystals C) oxygen D) hydrogen
A) Boiling water B) During severe thunderstorms C) Planting trees D) Burning fuels
A) Plants use it to make food B) During severe thunderstorms C) To help fires burn hotter D) When humans breath it in
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) solar sunspot B) ocean sea current C) human
A) fossil fuels B) renewable energy sources C) kinetic energy
A) dilithium crystal B) hydrogen C) oxygen D) methane
A) hurricanes B) tornado's C) floods D) all of these
A) all of these B) that there is not enough evidence to say that climate change is bad C) politicians made up global warming to scare people into doing what they want you to do D) it is just a normal cycle of the earth's climate
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) false B) true |