What is another way to say 'North-north-east?'

A.

87.5%

B. 12.5%

C. 67.5°

D. 0:45

E. 22.5°

2. What is the first event that happens to a star with roughly the mass of our Sun that exhausts the hydrogen in its core and stops the generation of energy by the nuclear fusion of hydrogen to helium?

Which of the following did not allow researchers to further explore below the ocean's surface? a. ROV's. b. Alvin. c. Palomares. d. Bathysphere

The area of high population density that stretches from Boston to Washington, d. c., is a megalopolis. a. True b. False

Which of these is not a cause of desertification in the region?

Explain what a meteoroid is and how it can then become a meteor and a meteorite.

What produces the different climate zones in the west and central Africa?

Who was the first to explain the actual mechanism by which earthquakes are generated?

Look at the map showing the European Union (EU) and countries with which it has free-trade agreements (FTAs) Which is the reason the EU has free-trade agreements with almost every country on the Mediterranean Sea?

What makes the yucatan peninsula different from the rest of mexico?

Describe the government of New Zealand. What is unique about New Zealand's system of government?