Which statements about freshwater sources are true?Check all that apply. Only about 3 percent of Earth's water is fresh water. D Most of the fresh water on Earth is groundwater. D About 75 percent of the fresh water on Earth is frozen in ice sheets. The largest source of usable fresh water is groundwater. More fresh water is in the atmosphere than in rivers and lakes.

## Step 1<br />The first statement is "Only about 3 percent of Earth's water is fresh water." This statement is true. The Earth's surface is mostly covered by saltwater, with only a small fraction being freshwater.<br /><br />## Step 2<br />The second statement is "Most of the fresh water on Earth is groundwater." This statement is also true. Groundwater, which is water found underground in the cracks and spaces in soil, sand, and rock, is the largest reservoir of freshwater on Earth.<br /><br />## Step 3<br />The third statement is "About 75 percent of the fresh water on Earth is frozen in ice sheets." This statement is true as well. The majority of Earth's freshwater is stored in ice caps and glaciers.<br /><br />## Step 4<br />The fourth statement is "The largest source of usable fresh water is groundwater." This statement is true. While ice caps and glaciers hold the most freshwater, groundwater is more accessible and usable for human consumption and agriculture.<br /><br />## Step 5<br />The fifth statement is "More fresh water is in the atmosphere than in rivers and lakes." This statement is true. The atmosphere contains more freshwater than rivers and lakes, although the amount is still much less than that in ice caps and glaciers.