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