It will empoison environment and foods to harm human health like as acute toxicosis, chronic toxicosis, and so on. it also can depravation environment and affect environment balance.

对环境和食品造成污染，引起对人类健康的危害，如：急性中毒，慢性中毒以及致癌，致畸，致突变等，并可以恶化环境，影响生态平衡。

youdao

And these could affect the natural balance in their environment.

这会影响到环境的自然平衡。

youdao

And these could affect the natural balance in their environment.

VOA: special.2009.10.27

The court has nationwide and even international impact, since many cases relate to the balance of power in Washington and review of actions by federal agencies that affect health, safety and the environment.

NPR: AP Source: Obama Nominating 3 To US Appeals Court