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