Which of the following is not a boigenous sediment?

a) manganese nodules

b) calcareous ooze

c) siliceous ooze

d) phosphate-rich material

List four variable that united nation use to measure the level of develop of a country

Unrestricted submarine warfare refers to Germans attacking ships in American waters. True False

Why do the poles have the coldest climates on earth?

Which of the following issues is a negative consequence of globalization? A. increased availability of goods and services B. democratization of the world C. the creation of a global village D. the loss of cultural diversity

Across which two continents does Russia extend?

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.