A) Atmosphere B) In soil C) Outer space D) Mountains
A) sulphur dioxide B) oxygen C) carbon dioxide D) nitrogen
A) 5 billion years B) 500 hundred years C) 5 thousand 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) last ice age B) great depression C) industrial revolution D) during the Jurassic Park era
A) sailing at Alcova Lake B) walking to school C) riding in a car D) riding a bicycle
A) sunspots B) size of fossils C) tree rings
A) sea B) wind C) sun D) fossil fuels
A) the hot house effect B) the thermocouple effect C) the biological decay effect D) the greenhouse effect
A) hydrogen B) carbon dioxide C) oxygen D) dilithium crystals
A) During severe thunderstorms B) Burning fuels C) Boiling water D) Planting trees
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 nuclear fuels to exist C) use fossil fuels to exist
A) a better place to live B) becoming colder C) becoming more stable D) becoming warmer
A) solar sunspot B) human C) ocean sea current
A) kinetic energy B) fossil fuels C) renewable energy sources
A) hydrogen B) methane C) oxygen D) dilithium crystal
A) floods B) hurricanes C) all of these D) tornado's
A) politicians made up global warming to scare people into doing what they want you to do B) all of these C) it is just a normal cycle of the earth's climate 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) true B) false |