There are four main oceans on Earth—the Atlantic Ocean, the Pacific Ocean, the Indian Ocean, and the Arctic Ocean. These oceans were formed millions of years ago. What had to happen in order for Ear

There are four main oceans on Earth—the Atlantic Ocean, the Pacific Ocean, the Indian Ocean, and the Arctic Ocean. These oceans were formed millions of years ago. What had to happen in order for Earth's oceans to form? A. The Earth had to have a very high temperature. B. The Earth had to have a cooler temperature. C. The Earth had to have plant life. D. The Earth had to have animal life.