3rd Grade Wonders Unit 5 Week 5 Comprehension

What is the Main Idea of the article?

• A. The use of wind power is growing.

• B. Wind energy does not produce pollution

• C. The use of wind power have not changed since ancient times.

• D. Rock Port, Missouri was the first American city to be powered completely by the wind.

Which of the following details supports the Main Idea?

• F. Many people still use natural resources.

• G. Sailors were the first to use wind power.

• H. When warm air rises, cooler air moves in to take its place.

• I. Wind machines are the fasted growing energy source in the United States

According to the article, why is wind energy more beneficial than natural resources, such as coal, natural gas, and oil?

• A. Wind is easier to produce.

• B. It is less expensive to produce wind energy.

• C. These natural resources can be renewed, but wind energy cannot.

• D. Wind energy can be renewed but these other natural resources cannot.

How does electricity get to homes from the turbines?

• F. Through posts

• G. through wires

• H. through rods

• I. through blades

What can you conclude from the article?

• A. fewer cities will make use of wind power.

• B. Wind machines are becoming more efficient

• C. Wind machines are becoming more expensive

• D. Scientists are looking for additional forms of renewable energy.