1) Why are sharks important? a) They regulate the temperature b) They regulate the fish population c) They regulate the ocean food 2) What happens to fish if sharks decline? a) Fish will overpopulate. b) Fish will decline c) Fish will die 3) Why sharks make the ocean resilient? a) They keep ecosystems overpopulated b) They keep ecosystems healthy c) They keep ecosystems dangerous.

Informational A. Multiple Choice. Why Sharks are Important?

印刷
埋め込み

リーダーボード

表示スタイル

オプション

テンプレートを切り替える

自動保存: を復元しますか?