How can we protect the environment?

We can try to recycle as many materials as possible, save water, and avoid buying unnecessary products.

More Questions

Watch and answer the questions.

1 Why did plastic bottles become more popular than glass bottles in the late 1970s?

Plastic bottles became more popular because they were lighter than glass, didn’t break, and had resealable caps.

2 What is the main idea of the talk?

Environmental protection begins with thoughtful personal habits and awareness of how our actions affect the world.