5th Grade Science Review 1

Front

What do plants need to make their own food?

Back

Plants need sunlight, carbon dioxide, and water to make their own food through photosynthesis.

Front

What is photosynthesis?

Back

Photosynthesis is the process by which plants use sunlight, carbon dioxide, and water to create their own food and release oxygen.

Front

What are the two states of energy?

Back

The two states of energy are kinetic energy (energy of motion) and potential energy (stored energy).

Front

What is force?

Back

A force is any push or pull that causes an object to move, stop, change speed, or change direction.

Front

What happens to light when it hits a window?

Back

Light reflects from the window, which can cause birds to fly into it.

Front

What is kinetic energy?

Back

Kinetic energy is the energy of an object in motion.

Front

What is potential energy?

Back

Potential energy is the stored energy of an object due to its position or state.

Front

What is the role of carbon dioxide in photosynthesis?

Back

Carbon dioxide is one of the essential ingredients that plants use to make their food during photosynthesis.

Front

What is the importance of sunlight for plants?

Back

Sunlight provides the energy needed for plants to perform photosynthesis and produce food.

Front

What is the definition of motion?

Back

Motion is the change in position of an object over time.