QQuestionEarth Science
QuestionEarth Science
What percent of Earth's water is salt water?
A. 22%
B. 3%
C. 97%
D. 50%
10 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:I'll solve this problem step by step, following the specified formatting guidelines:
Step 2:: Understand the Question
The problem asks about the percentage of Earth's water that is salt water. This requires knowledge of Earth's water distribution.
Step 3:: Recall Water Distribution Facts
Earth's water is primarily divided into two categories: - Salt water (found in oceans and seas) - Fresh water (found in glaciers, groundwater, lakes, rivers)
Step 4:: Calculate Percentage of Salt Water
- Fresh water: $$3\%
According to scientific data, the vast majority of Earth's water is salt water:
Step 5:: Verify the Calculation
\frac{Salt Water}{Total Water} = \frac{97}{100} = 97\%
Step 6:: Select the Correct Answer
By examining the given options, the correct answer is clearly $$C. 97\%$$.
Final Answer
C. 97\% of Earth's water is salt water.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students