70% of water, 326,000,000,000,000,000,000 gallons.
Water makes up approximately 70% of Earth's surface.
75%
Water makes up about seventy five percent of the Earth's surface.
Freshwater makes up about 2.5% of the total water on Earth, while saltwater makes up about 97.5%.
71%
No, it does not. oxygen makes up 78%, oxygen makes up 20% and argon, carbon, and water vapor make up the last 2%.
Approximately, 70 percent of the Earth's surface is covered by oceans and seas.
Nitrogen is the gaseous nonmetal that makes up 78 percent of Earth's atmosphere.
Oxygen makes up 21 percent of Earth's atmosphere.
False, ocean water makes up 93% of the hydrosphere. Fresh water makes up 7% of the hydrosphere. The hydrosphere takes up 75% percent of the earth's surface.
The Earth is about 70-72% water. Humans are also about that much water.
earth is made up of 71% water.