6th Grade Science Semester Review

Front

What is another name for a homogeneous mixture?

Back

Solution

Front

Which of the following is NOT evidence of a chemical change?

Back

Broken pieces

Front

Which energy resource is nonrenewable?

Back

Fossil Fuel

Front

When a rubber band is stretched, it has what type of energy?

Back

Potential energy

Front

What do oil, natural gas, nuclear, and coal have in common?

Back

They are examples of nonrenewable energy resources.

Front

What is a homogeneous mixture?

Back

A mixture that has a uniform composition throughout.

Front

What is a chemical change?

Back

A change that results in the formation of new chemical substances.

Front

What is potential energy?

Back

The energy stored in an object due to its position or state.

Front

What is kinetic energy?

Back

The energy of an object due to its motion.

Front

What are renewable energy resources?

Back

Energy resources that can be replenished naturally over time.