Share Vocab Review 3-1
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Plants (release / absorb / ecosystem) __________________________ water from the soil to stay healthy.
absorb
Cars produce (carbon dioxide / coral reef / endangered species) __________________________, which can harm the air.
carbon dioxide
Recycling is a way to reduce your (carbon footprint / ecosystem / coral reef) __________________________ and help the planet.
carbon footprint
The Great Barrier Reef is a famous (endangered species / coral reef / carbon dioxide) __________________________.
coral reef
A river is an example of an (ecosystem / absorb / at risk of extinction) __________________________ where animals and plants live together.
ecosystem
Elephants are (at risk of extinction / coral reef / carbon dioxide) __________________________ because people destroy their homes.
at risk of extinction
Factories (release / absorb / endangered species) __________________________ harmful gases into the air.
release
Sharks and turtles live in the (carbon dioxide / ecosystem / coral reef) __________________________ under the sea.
ecosystem
Polar bears are (carbon footprint / at risk of extinction / absorb) __________________________ because their ice homes are melting.
at risk of extinction
