Question

Beserta caranya!!!​

Answer 1

Jawab:

Penjelasan dengan langkah-langkah:

Identify the sentences below whether they are active or passive voices!

1. Most large dams are made concrete.

2. Water flow which is controlled by a dam is useful.

3. A dam is built across the river to control its flow.

4. It may be used to supply water to nearby communities.

5. They are often designed to arch toward the in-coming flow of water.

6. Occasionally, a reservoir or lake is created behind the dam.

7. They typically have a valve to release excess water from the upstream side

8. It can also be used to power hydroelectric plants and irrigate crops.

9. They also have spillways to release large amounts of water to prevent flood.

10. It can be built in different designs and materials such as rock and concrete.

11. A wire in bursts of electric current sent down the message.

12. It requires several satellites, in different orb