According to the United States Geological Survey, "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. The vast majority of water on the Earth's surface, over 96 percent, is saline water in the oceans. The freshwater resources, such as water falling from the skies and moving into streams, rivers, lakes, and groundwater, provide people with the water they need every day to live. Even though you may only notice water on the Earth's surface, there is much more freshwater stored in the ground than there is in liquid form on the surface. Some of the water you see flowing in rivers comes from the seepage of groundwater into river beds. Water from precipitation continually seeps into the ground to recharge aquifers, while at the same time, water in the ground continually recharges rivers through seepage. Water is never sitting still. Thanks to the water cycle, our planet's water supply is constantly moving from one place to another and from one form to another." Overall there are said to be 326 million trillion gallons of water on Earth, and only 3% is fresh water. 

Based on this information and the photo, it can be determined that the surface of the Earth is mostly covered by saltwater from the oceans. So that is where most of the water on Earth is found.

Source: https://www.usgs.gov/special-topic/water-science-school/science/how-much-water-there-earth?qt-science_center_objects=0#qt-science_center_objects

These statements all take pieces or parts out of the passage to appear as accurate text evidence, but only one answer choice is correct in all ways. 97% of the water on Earth is comprised of saltwater is a true statement. The surface of the Earth is mostly covered by saltwater from the oceans. Only 3% of Earth's water is freshwater and can be found in rivers, lakes, aquifers, ponds, etc..

Glaciers are large chunks of ice found in very cold places like the North and South Poles. In Antarctica, the ice can be up to three miles thick. Only 3% of the water on Earth is fresh water and is split between many different places (ponds, rivers, lakes, swamps, etc.).

According to the United States Geological Survey, “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. The vast majority of water on the Earth’s surface, over 96 percent, is saline water in the oceans. The freshwater resources, such as water falling from the skies and moving into streams, rivers, lakes, and groundwater, provide people with the water they need every day to live. Even though you may only notice water on the Earth’s surface, there is much more freshwater stored in the ground than there is in liquid form on the surface. Some of the water you see flowing in rivers comes from the seepage of groundwater into river beds. Water from precipitation continually seeps into the ground to recharge aquifers, while at the same time, water in the ground continually recharges rivers through seepage. Water is never sitting still. Thanks to the water cycle, our planet’s water supply is constantly moving from one place to another and from one form to another.” Overall there are said to be 326 million trillion gallons of water on Earth, and only 3% is freshwater.

Source: https://www.usgs.gov/special-topic/water-science-school/science/how-much-water-there-earth?qt-science_center_objects=0#qt-science_center_objects

The stage in the water cycle where water is heated by the Sun and turns to vapor is evaporation. The water absorbs heat from the Sun's rays and slowly releases it into the atmosphere. Water changes from a liquid state to a gaseous state (vapor) and returns to the atmosphere. The oceans of Earth are the largest collection of water so therefore the most evaporation and precipitation take place over the ocean. Water moves out of the oceans during the process of evaporation.

The stage in the water cycle that returns water to Earth is precipitation. Depending on the weather conditions, the temperature on the Earth’s surface and in the atmosphere, and the topography of the land will determine the amount and type of precipitation. Precipitation forms when the droplets in the clouds are too heavy and fall back to Earth. Rain will fall when both the atmosphere and surface temperatures are above freezing. Hail will form when there is a thunderstorm, the temperature in the atmosphere is below freezing, and the surface temperature is above freezing. Snow forms when the temperature is below freezing in the atmosphere and on the surface of Earth. Finally, sleet is formed when the temperature in the atmosphere is above freezing, and the surface temperature is below freezing. These types of precipitation can fall over an ocean and return the water that was previously evaporated.

Runoff is another stage in the water cycle where water is directly added to the oceans. Runoff occurs when water flows downwards due to gravity from the top of landforms such as mountains. It can be in the form of a stream or river, for example. The water returns to the ocean when the mouth of the creek or river intersects with the sea. Runoff also adds to our groundwater supplies as it soaks into the ground and aquifers.

There are said to be 326 million trillion gallons of water on Earth, and a majority of that water (about 97%) is saltwater. This water can be found in seas and oceans. Freshwater only makes up about 3% of the water on Earth and can be found in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture and in aquifers.

The statement "Oceans of freshwater cover much of Earth's surface. Freshwater is water that contains little or no salt. Most of Earth's saltwater is frozen in ice caps and glaciers." is false. To make this statement true, it should be edited to say, "Oceans of saltwater cover much of Earth's surface. Freshwater is water that contains little or no salt. Most of Earth's freshwater is frozen in ice caps and glaciers." There are 326 million trillion gallons of water on Earth, and a majority of that water (about 97%) is saltwater. This water can be found in seas and oceans. Freshwater only makes up about 3% of the water on Earth and can be found in the air as water vapor, in rivers and lakes, in icecaps and glaciers, in the ground as soil moisture, and in aquifers.

The statement "The total amount of water on Earth does not change." is true. All of Earth's water is recycled through the water cycle. When water evaporates, it is not gone; it is just in vapor (gaseous) form that is unseen until it condenses. Water animals drink returned to the Earth through their excretory systems; precipitation replenishes rain that has condensed and evaporated. The same water on Earth today was around when dinosaurs roamed because it is all recycled.

The stage in the water cycle where water is heated by the Sun and turns to vapor is evaporation. The water absorbs heat from the Sun's rays and slowly releases it into the atmosphere. Water changes from a liquid state to a gaseous state (vapor) and returns to the atmosphere.