Fact 1: Tectonic plates being pushed together causes earthquakes. Fact 2: Plate tectonics states that the Earth's plates are constantly moving. Given the two facts above, the Earth constantly moving then being pushed together causes what?
Available choices: 1). oceans; 2). erosion; 3). deserts; 4). Greenhouse gases; 5). Energy.; 6). energy; 7). global warming; 8). earthquakes;
Answer:
8).