spelling bee 2

What is the term for the mixture of solid and liquid food that remains after a meal?

• leftovers

• atmosphere

• laboratory

• fraction

What is the term for the layer of gases surrounding the Earth?

• air pollution

• acid rain

• thermal

• atmosphere

Which of the following is a place equipped for scientific experiments, research, or teaching?

• market go bad

• cell

• laboratory

• trapped

What is the term for a small part or item forming a piece of a whole?

• glass tank

• huge

• physical description

• fraction

What is the term for the presence in or introduction into the air of a substance which has harmful or poisonous effects?

• discount

• air pollution

• supermarket crowd

• phone number