What is pollution, as described in the video?

Pollution refers to trash, toxic particles in the air, or waterways.

What was one of the main reasons Lake Urmia started to shrink?

People built dams to divert water for agriculture.

Loss of habitat for migratory birds, salt storms, and people getting sick.

Planting less thirsty crops like pomegranate trees or watering crops at night.

I can describe how human activities affect the environment.

1
As the human population grows, we consume and throw away more natural resources, which can lead to pollution.
2
Human activities like unsustainable farming and diverting water flow caused Lake Urmia to shrink dramatically, harming wildlife and communities.
3
We can minimize our harmful impacts by designing technologies, using scientific research, and considering the needs of affected people to create sustainable solutions.