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