DAZE Practice- "Energy"

People all around the world use litter energy minerals every day, and some forms of energy are being used up very ______.

• deeply

• quickly

• strongly

Luckily, resources like energy from the sun, energy from ocean waves, and hydroelectric ______ do not get used up completely.

• power

• tools

• intentions

These resources are called renewable resources and they last and ______.

• first

• last

• vacate

Hydropower is a renewable resource that is very common.The beginning of the word, hydro, refers to water. Hydropower is power that comes from __________.

• sand

• water

• concrete

What makes hydropower work? A dam, which looks like a tall cement wall built across a body of _____, raises the density level of water in an area by blocking it.

• rice

• water

• person

This causes the water to fall over the side _____ the dam.

• of

• but

• same

The falling water pushes _____ a machine called a turbine.

• against

• time

• water

The force of the falling water ______ the blades inside spin.

• saves

• makes

• joins

A machine called a generator captures the _____ from the spinning turbines.

• seal

• power

• future

This makes electrical energy and sends out electricity to people who _____ it.

• need

• free

• ask