Science test 2

1. What is the artificial environment?

• Land Pollution, Air Pollution, Water Pollution.

• Biodiversity is the term used to describe the many different living things here on Earth.

• is the environment that has been changed by the human.

Name the elements in the environment?

• endanger animals are animals that are in danger of becoming extinct.

• it is important to keep a good balance in an ecosystem.

• Land Pollution, Air Pollution, Water Pollution.

What is Biodiversity?

• change waste into something reusable.

• Biodiversity is the term used to describe the many different living things here on Earth.

• The skeletons of animals are used to classify animals as vertebrate or invertebrate.

What are Endangered Animals?

• Biodiversity is the term used to describe the many different living things here on Earth.

• Mammals, Birds, Amphibians, Reptile, Fish.

• endanger animals are animals that are in danger of becoming extinct.

Why is biodiversity important for animals and humans?

• it is related to living matter.

• it is not related to living matters.

• The skeletons of animals are used to classify animals as vertebrate or invertebrate.

• it is important to keep a good balance in an ecosystem.