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Unit 4B Lesson 7

Quiz

QuestionAnswer
______________ are formed from the remains of dead organisms buried and altered over millions of years. Fossil Fuels
When we ______________ we conserve energy and resources. Recycle.
What is a 'Sanitary Landfill?' A land area that holds municipal solid waste, construction debris, and some types of agricultural and industrial waste.
Why do we put 'scrubbers' on power plants? To help control air pollution
What is Radon? Radon is a colorless and odorless radioactive gas that is formed naturally by certain underground rocks.
What is one benefit of taking used oil to a recycling center that collects used oil? It helps to reduce water pollution.
What is coal? A type of fossil fuel formed from plant remains.
Most of the water on Earth is in the form of _______________. Saltwater.
Created by: scanto
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