What are two of the processes that move tectonic plates over the surface of the earth?
a. slab pull and crust conversion
b. connection and convection
c. plate movement and convection currents
d. ridge push and slab pull

What acceleration is produced when a 3,000-n force acts on a 1,200-kg car? ignore the friction

What is the difference between emigrate and immigrate? ?

Paraguay is one of the only two countries in the americas that don't have a coastal border. the country is slightly smaller than california. it was under a military dictatorship for 35 years, ending in 1989; today it is a constitutional republic. most of the population is roman catholic, and over 60% of the people live in cities. its environment is threatened by deforestation and water pollution. which of the following facts from the paragraph above best describes an element of paraguay's culture? (apex)