Question

What is 80% of the world made of?

Answer 1

water

Step-by-step explanation:

Yeah, I got that water, yeah, I got that water (That H2O)

I got that water, yeah, I got that water

I got that water, yeah, I got the water

I got that water, yeah, I got that water

Answer 2

- Water.

- "About 71 percent of the Earth's surface is water-covered, and the oceans hold about 96.5 percent of all Earth's water. Water also exists in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers, and even in you and your dog."