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