Knowledge Domain 6

Front

What is humidity?

Back

Humidity is the amount of water vapor in the air.

Front

Does the Earth rotate?

Back

Yes, the Earth rotates on its axis.

Front

What causes daytime and nighttime?

Back

The Earth's rotation causes daytime and nighttime.

Front

What is a life cycle?

Back

A life cycle is the stages a living thing goes through from birth to adult.

Front

What does it mean to replenish something?

Back

To replenish means to fill something up again.

Front

What is an egg tooth?

Back

An egg tooth is a small, hard bump on a baby bird's beak that helps it break out of the egg.

Front

What is a chicken?

Back

A chicken is a bird that lays eggs and is often kept for food.

Front

What is the yolk of an egg?

Back

The yolk is the yellow part of an egg that provides food for the developing chick.

Front

What is albumen in an egg?

Back

Albumen is the clear liquid part of an egg, also known as egg white.

Front

What is the definition of rotation?

Back

Rotation is the act of turning around a center or axis.