Pangea and Gondwanaland were large landmasses that were made of multiple continents. What were Pangea and Gondwanaland?

A. fossils

B. supercontinents

C. minor continents

D. large continents

How are farmers that use no plow farming methods able to improve air quality for the people around the fram

Computer models can scientists predict weather. some computer models can show the predicted path of hurricanes. what other events could a computer model warn us of? a) undersea earthquakes , tornadoes, and avalanches b) tornadoes c) avalanches d) undersea earthquakes

Describe how ocean currents can affect a moving object ❕❕❕