Impacto en la tierra: contaminación

The video discusses the importance of clean air, water, and soil for healthy living. It highlights how pollution from vehicles, factories, and other sources contaminates the environment, making it unhealthy for living beings. The video emphasizes the need to keep the earth clean to ensure the well-being of all life forms.

What is the main reason people prefer to breathe clean air?

• It is easier to find.

• It is cheaper.

• It is healthier and smells better.

• It is more colorful.

Which of the following is a source of air pollution?

• Motorcycles

• Rivers

• Mountains

• Trees

What are some of the pollutants that can contaminate the air?

• Wind

• Sunlight

• Rainwater

• Fumes from cars and trucks

Besides air, what other elements can be polluted?

• Only soil

• Only water

• Only air

• Water and soil

Why is it crucial to maintain a clean earth?

• To reduce noise pollution

• To increase property values

• For the benefit of all living things

• To make it look pretty