What does a thermometer measure?
What can hurt animals?
What happens when harmful things get into the air?
Clean air is important for us because ___________.
What is a natural resource that living beings need?
Harmful things that go in the air, water, and land result in __________.
Dogs and cats are classified in which major category?
Wild animals are typically found in your home.
Squirrels are considered wild animals.
Which of the following animals are considered wild?