Answer:
Answer: Plains occur as lowlands along the bottoms of valleys or on the doorsteps of mountains, as coastal plains, and as plateaus or uplands. ... Plains may have been formed from flowing lava, deposited by water, ice, wind, or formed by erosion by these agents from hills and mountains.
Explanation:
Of all the continents, Europe and Asia are the most densely populated. Asia alone contains more than 60 percent of the world's people. Which continents are most densely populated? Today, most people in Europe, North America, South America, and Australia live in or around urban areas.
Answer:
Direct democracy or pure democracy is a form of democracy in which people decide on policy initiatives directly. The earliest known direct democracy is said to be the Athenian democracy in the 5th century BC, although it was not an inclusive democracy: it excluded women, foreigners, and slaves.
Explanation:
Air pressure
Measured using a tool called anemometer which looks like a wind vane.
Answer:
1. B
Clastic sedimentary rocks are formed by fragments of rock that are squeezed and cemented together.
2. B.
Shale and sandstone are both considered clastic sedimentary rocks.
3. D
The rock formed in a fast-moving stream.
Explanation:
