SOL Science Practice

Question 1

What is the basic unit of structure and function in all living organisms?

Accepted Answer

The cell

Answer

The cell is considered the fundamental building block of life, carrying out all basic life processes.

Question 2

Which process do plants use to convert sunlight, water, and carbon dioxide into glucose and oxygen?

Accepted Answer

Photosynthesis

Answer

Photosynthesis occurs in chloroplasts and uses light energy to produce glucose and release oxygen as a byproduct.

Question 3

What force pulls objects toward the center of the Earth?

Accepted Answer

Gravity

Answer

Gravity is the force of attraction between masses, and on Earth it pulls objects toward its center.

Question 4

Which state of matter has a definite volume but no definite shape, taking the shape of its container?

Accepted Answer

Liquid

Answer

Liquids have a fixed volume but flow to take the shape of whatever container holds them.

Question 5

In the water cycle, what is the process called when water vapor cools and changes into liquid droplets to form clouds?

Accepted Answer

Condensation

Answer

Condensation occurs when water vapor cools and turns back into liquid water, forming clouds.

SOL Practice Test