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