A) Atmosphere B) Outer space C) Mountains D) In soil
A) oxygen B) sulphur dioxide C) carbon dioxide D) nitrogen
A) 500 hundred years B) 5 billion years C) 5 million years D) 5 thousand 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) industrial revolution B) during the Jurassic Park era C) last ice age D) great depression
A) riding a bicycle B) riding in a car C) walking to school D) sailing at Alcova Lake
A) size of fossils B) tree rings C) sunspots
A) sun B) wind C) sea D) fossil fuels
A) the greenhouse effect B) the thermocouple effect C) the hot house effect D) the biological decay effect
A) carbon dioxide B) oxygen C) hydrogen D) dilithium crystals
A) Burning fuels B) During severe thunderstorms C) Planting trees D) Boiling water
A) During severe thunderstorms B) To help fires burn hotter C) When humans breath it in D) Plants use it to make food
A) use no fossil fuels to exist B) use fossil fuels to exist C) use nuclear fuels to exist
A) becoming warmer B) becoming colder C) a better place to live D) becoming more stable
A) ocean sea current B) solar sunspot C) human
A) kinetic energy B) fossil fuels C) renewable energy sources
A) methane B) hydrogen C) dilithium crystal D) oxygen
A) all of these B) floods C) tornado's 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) politicians made up global warming to scare people into doing what they want you to do D) all of these
A) false B) true
A) false B) true
A) false B) true
A) false B) true
A) true B) false
A) false B) true |