Which of the following is not a disadvantage of using wind power?

A.

Turbines are expensive.

B.

Birds often fly into fan blades.

C.

Energy production decreases at night.

D.

Turbines are only effective in specific areas.

Based on the international events that we have studied in this module, do you think the sustainability goals that were set were too ambitious? Do you think they have been met? Should the Sustainability movement be farther along than it currently is?

why the population pyramid shows a dip in the 25 to 35 year-old age group for men and women in 1950. What is one event that probably contributed to this drop?

When assessing respiration you should

What does a physical map have that a political map doesn't?

Electricity is produced from dams in the following way: Water falling by gravity turns turbines, which creates electricity. Dams cause water to build up kinetic energy which naturally converts to electricity.

1. What is the trading route between the Indian Ocean and the Mediterranean Sea? 2. What lies between the Arabian Peninsula and India? 3. What is west of Yemen? 4. What is east of the United Arab Emirates? 5.

What types of areas are created by sinking, dry air at 30 degrees north or south latitude?

The us congress passage of the Homestead act in 1862 can be considered a pull factor that caused people to migrate to the us

Name the river that forms a border between the states of washington and oregon

Match the city in column 1 to its description in column 2. A. Shenzhen B. Tianjin C. Nanjing D. Guangzhou Located near Beijing; has agriculture and manufacturing. Former capital of China with rich history and culture; large manufacturing center.