4th Grade Science Review Q1 and Q2

Over long periods of time, deposition may change the Earth’s surface by _____.

At which point is potential energy greatest?

What form of energy is stored in a battery?

What is the name of the green pigment inside plants?

Name this process

In order for photosynthesis to take place, plants need....

A rubber band has been pulled backward... what is this stored energy called?

This skateboard is in motion, what energy is it using?

An animal, such as a bear, get energy from eating both plants and animals ...what is it called?

They are animals that eat only meat

If I place a straw in a glass of water, the image of the straw is refracted. Which description is the best....

Glow sticks are fun! They produce light for a short amount of time. The light from the glow stick is produced by...