Which of the following processes causes the Earth's tectonic plates to move? A. the daily cycle of high and low tides
B. convection currents in the Earth's mantle
c. the continuous flow of ocean currents
D. high pressure in the atmosphere

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

Compare the quantity in column a with the quantity in column b. pa p a is tangent to the circle at a. column a column b ap a p ax a x question 4 options: the two quantities are equal. the quantity in column a is greater. the relationship cannot be determined from the information given. the quantity in column b is greater.

How can studying economics us make better choices about how to use scare resources