UNIT 8: BE GREEN

_________ is the process of collecting and processing materials that would otherwise be thrown away

WHAT IS THE DIFFERENCE BETWEEN PRESERVATION AND CONSERVATION?

If people use renewable energy, they _______ (not depend) on fossil fuels

Recycling plastic bottles _____ (save) energy and _____ (reduce) pollution

CORRECT THE ERROR: If you will recycle more, the amount of waste will decrease

WHAT IS A CARBON FOOTPRINT? a. a type of fossil fuel. B. the total amount of greenhouse gases c. the area of forest cut down

If you _____ (heat) water it _____ (boil)

_________ from factories and vehicles contribute to the greenhouse effect

If deforestation ______ (continue), at this rate, many species ______ (lose) their natural habitat

__________ is an issue that affects biodiversity and contributes to global warming

If we ______ (reduce) our carbon footprint, we ______ (help) slow down climate change