Culture is defined as

A. the study of Earth's structure.

B. the study of living organism and how the evolve.

C. the study of artifacts

D. a learned way of living

Which substance in the atmosphere absorbs most of the ultraviolet rays?

The state of California, often considered a hearth of environmental laws, will be the first state to ban plastic straws. Which of the following statements best describes the likely spread of this environmental practice? A.

How did Jordan's annexation of the West Bank and East Jerusalem after the war of 1948 affect that country?

Which of the following rivers has a unique form? a. The Huang He River b. The Yangtze River c. The Han River d. The Naktong River

Who is the president of finland?

When were the chocolate hills discovered?

maria receives a cake order for charity event from a company. She uses 375g of flour, 250g of cocoa powder and 300g chocolate for a one kilogram cake. If the company orders a 7kg cake, what is the ratio of each of the ingredients that she needs?

How many states are north of the equator

Explain how the types of mountain landforms are related to one another.

Explain how natural actions such as weathering, erosion (wind, water and gravity), and soil formation affect Earth's surface.