BJU Press 3rd grade Science Test Review: Ch. 10

What are the two main things that Earth has that meets all the needs of living things?

An object in the sky that produces its own light--

The four inner planets are called ____________________ planets.

The four outer planets are called ______________ ___________________.

Scientists who study the stars and planets are called--

The sun is the Earth's main source of ____________.

What are the sun and the objects that revolve around it called?

One revolution of the Earth or another planet around the sun is called a __________.

Which planet spins like a top on its side?

Which planet has red dust and is sometimes called the red planet?

Planets are small rocky objects or large gas objects in space that orbit the sun.

Which planet is the hottest because it is surrounded by clouds?

Which planet is farthest from the sun?

Which planet is the only planet that has an atmosphere that allows life?

Objects in the sky do NOT have patterns of motion.

Groups of stars appear to form patterns in the sky called constellations.

The sun is the ___________________ of our solar system.

One rotation of Earth or another planet is called a _____________________.

Who designed the solar system?

A ball of rock or gas that revolves around a star is called a ______________________.

Which planet is the smallest and the closest to the sun?

Which is the only planet with liquid water?

What is the silly sentence that helps us memorize the planets in order from the sun?

Which planets are part of the inner planets?

Which planet is the largest and has a red spot?

Which planet is known for its rings?