Which type of rock is used for abrasive cleaning and polishing?

basalt

granite

pumice

What is latitude and longitude?

Which of the following is a mountain chain in the northern Africa A. the Atlas Mountains B. the Kolyma mountains C. the Carpathian mountains D. the Zagros mountains.

What were the names of the two smaller super continents that formed when pangaea broke apart?

Which continent lies between 15°N and 60°S?

What is gravitational potential energy? The Earth's rotation The energy stored in an object due to the size of Earth The energy stored in an object due to its height above the Earth The distance between the Earth and the Sun

Which part of africa is dominated by congo river

What is an ecosystem?

Which region consists of a central place and the surrounding places affected by it?

Which statement about the economy of France is not true? Paris is a major manufacturing center. Marseille is a busy seaport on the Mediterranean coast. Farming is the major activity in the Alps. World-famous wines are produced in the Bordeaux region.

What is agreed upon by scientist as the most likely cause of the final extinction for the dinosaurs?