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