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