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100
Name two of the Nonrenewable resources?
Coal, oil
100
What are fossil fuels?
What is fuel formed from the remains of the flood that were once living organisms.
100
what is smog?
What is exhaust from factories and cars
100
What type of fish became extinct?
What is Blue pike
100
a way of turning garbage into new products.
What is recycling
200
What does extinct mean?
What is none left in the world.
200
What alternative energy?
What is Causes less pollution and is more efficient.
200
what is pollution?
What is the introduction of unwanted materials introduced into the enviroment
200
what is the most destructive thing to the habitat?
What is Habitat destruction.
200
how to personally keep species from extinction
What is obey hunting and fishing laws
300
What is strip farming?
Halts erosion using strips of cover that cover the soil completely.
300
What is a disadvantage to biomass energy?
What is it smells bad or plants are expensive
300
what is sewage
What is human waste products
300
How many acres of wetlands are destroyed each year?
What is 500,000 acres
300
what can u do to reduce gas consumption
What is walk or ride a bike rather than ride a car
400
What is contour plowing?
What is plowing at right angles to the slope of the land.
400
What is a disadvantage to solar energy?
What is the solar energy devices are expensive to buy.
400
what is sulfur dioxide
What is a gas given off as coal burns
400
What is over hunting?
What is killing to many of one type of animals.
400
what can u do to help the environment?
What is pick up trash
500
How many acres do the worlds forest cover?
What is about 10 billion acres
500
what is a advantage to water energy?
What is water energy is clean and there is a lot of it.
500
what is why do lakes affected with acid rain appear crystal clear?
What is because all life in the lake has died.
500
What type of bird is now extinct?
What is passenger pigeons
500
what park was established in 1872
What is yellowstone park.
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