In which hemisphere is Africa located?

The geological age of a planet's surface can be determined from the relative amount of a. impact craters. b. erosion features. c. volcanic features. d. tectonic features.

Countries that have a traditional economy often develop at a slower pace than countries with a free market economy. true or false

The study of the Earth's atmosphere and its changing conditions is called

Which piece of evidence did Alfred Wegener use to develop the theory of continental drift? A. basalts on the ocean floor B. undersea mountain ranges C. similar fossils on different continents D. paleomagnetism on the seafloor

When a volcano erupts, ash can enter Earth's atmosphere. Eventually, the ash falls back down to Earth's surface. Which term describes the falling of volcanic ash to Earth's surface? A. Erosion B. Deposition C. Subsidence D. Weathering

An influential American author from the 1930s

Why is tidal wave a bad name for an enormous wave generated by an earthquake

What are two ways that an ocean can affect a coastline

The major differences between ArcGIS Desktop and ArcGIS Online? (200 words or more).

Today, some mountain ranges are rising due to tectonic plates colliding, and earthquakes are sometimes caused by tectonic plates sliding against each other. During Earth's past, A. Mountains were rising, but there were no earthquakes. B.