Examples of Environmental Problems

The video discusses pollution, its forms, and its impact on the environment and living beings. It highlights efforts to control pollution, particularly in water and air, and addresses the ongoing issue of global warming caused by fossil fuel emissions. The video also covers biological extinction, its causes, and examples, emphasizing the importance of preserving habitats and species.

What is one of the main reasons why pollution is harmful to animals?

• It makes them more colorful.

• It can cause sickness and even death.

• It makes them more intelligent.

• It helps them grow faster.

What has been a significant change in US water bodies since the 1960s?

• They have dried up completely.

• They are now cleaner due to legal restrictions on pollutants.

• They have become home to more fish species.

• They have become more polluted.

What is a major concern related to air pollution?

• It increases the number of birds.

• It leads to global warming.

• It causes more rainfall.

• It makes the air smell better.

What is one of the causes of species extinction?

• More sunlight

• Overhunting and habitat loss

• Better food availability

• Increased rainfall

How did the American bald eagle recover from near extinction?

• Through increased hunting

• By changing its diet

• Through the banning of certain pesticides

• By migrating to a different continent