Growing vegetables on a farm represents which level of economic activity

Why does the central United States from Texas to the Ohio Valley experience the greatest frequency of tornadoes on Earth?

What is not a main source of evidence for the existence of dark matter?

To determine the nature of the differences between northern and southern Arizona, geologists could: map the geology in detail, take seismic profiles, study drill core, and reconstruct the geologic history between each province. A. True B. False

What type of adaptation is migration?

What is it about cities that make them microclimates? A. Higher elevation B. Large areas of asphalt and concrete C. The presence of large trees D. Lower atmospheric pressure

The north pole is 100° north latitude

What two things make up an area's climate?

Apparent polar wander indicates that: a. the north magnetic pole wanders slowly around the entire Earth over million years timescales b. the continents have moved around the Earth's surface over million year time scales. c.

Is Egypt in the middle east? I know its in north africa, but its still considered middle east, right?

What factors lead people from the northeast of Brazil to move to the southeast?