Science Multiple Choice Worksheet

Front

What gas do plants primarily absorb from the atmosphere during photosynthesis?

Back

Carbon Dioxide is the gas that plants absorb during photosynthesis to produce energy.

Front

Which planet is known as the Red Planet?

Back

Mars is known as the Red Planet due to its reddish appearance caused by iron oxide on its surface.

Front

What organ pumps blood through your body?

Back

The Heart is the organ responsible for pumping blood throughout the body.

Front

What gas do humans need to breathe?

Back

Oxygen is the essential gas that humans need to breathe for survival.

Front

Which planet is closest to the Sun?

Back

Mercury is the planet that is closest to the Sun in our solar system.

Front

What process do plants use to convert sunlight into energy?

Back

Photosynthesis is the process by which plants convert sunlight into energy.

Front

What is the main function of the lungs in the human body?

Back

The main function of the lungs is to facilitate the exchange of oxygen and carbon dioxide during breathing.

Front

What is the largest planet in our solar system?

Back

Jupiter is the largest planet in our solar system.

Front

What do we call the natural satellite that orbits Earth?

Back

The Moon is the natural satellite that orbits Earth.

Front

What is the primary source of energy for Earth?

Back

The Sun is the primary source of energy for Earth.