중등 지문
과학
Plants need sunlight, water, and air to grow. They use energy from the sun to make their own food through a process called photosynthesis. During this process, plants take in carbon dioxide and release oxygen into the air. This is very important for humans and animals. Without plants, we would not have the air we need to breathe. We should protect nature to keep our environment healthy.
핵심 표현
- photosynthesis
- 광합성
- carbon dioxide
- 이산화탄소
- environment
- 환경
이해도 확인
What do plants release into the air during photosynthesis?