What type of boundary would most likely cause the greatest political problems

The movement of water from ocean to the atmosphere to the land and back to the ocean is called a. water evaporation. c. water precipitation. b. water condensation. d. the water cycle.

What are the challenges faced during the agricultural development.

Why can't high quality energy resources such as oil be recycled?

Why do few people live in the Australian outback a.) it is reserved from mining operations b.) it has many dangerous wild animals c.) it is predominately rain forest d.) it is windy and dry with dust storms

By A convection current is caused by differences in a) temperature b) mass. c) air pressure. d) color.

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?

What causes convection currents in the ocean?