Grade 5 Science - Semester 1 Review

Front

What is sound energy?

Back

Sound energy is a type of energy produced by vibrating objects, which creates sound waves that travel through air, water, or solids.

Front

What is mechanical energy?

Back

Mechanical energy is the sum of potential energy and kinetic energy in an object, which is used to do work.

Front

What is friction?

Back

Friction is a force that opposes the motion of an object when it comes into contact with another surface.

Front

What is erosion?

Back

Erosion is the process by which soil and rock are removed from the Earth's surface by natural processes such as wind or water flow.

Front

What is deposition?

Back

Deposition is the process by which sediments, soil, and rocks are added to a landform or land mass.

Front

What are physical properties?

Back

Physical properties are characteristics of a substance that can be observed or measured without changing its chemical composition.

Front

What is a ramp?

Back

A ramp is a sloped surface that connects a lower level to a higher level, often used to move objects up or down.

Front

What is the role of a spring scale?

Back

A spring scale is a tool used to measure the force or weight of an object by the amount it stretches a spring.

Front

What is soluble?

Back

Soluble refers to the ability of a substance to dissolve in a solvent, such as water.

Front

What is an insulator?

Back

An insulator is a material that does not conduct electricity or heat well, preventing the flow of energy.