Where is most of the water on Earth found?

• A. In oceans
• B. In rivers and lakes
• C. In glaciers and ice caps
• D. In underground aquifers

Answer: (A)

Verified step by step guidance

1. Begin by considering the distribution of water on Earth. Water is found in various forms and locations, including oceans, rivers, lakes, glaciers, ice caps, and underground aquifers.
2. Understand that the majority of Earth's water is saline and located in oceans. Oceans cover about 71% of Earth's surface and contain approximately 97% of the planet's water.
3. Consider the freshwater sources. Freshwater is found in rivers, lakes, glaciers, ice caps, and underground aquifers. However, these sources collectively make up only a small percentage of Earth's total water.
4. Glaciers and ice caps hold the majority of Earth's freshwater, but they still represent a small fraction compared to the vast amount of water in oceans.
5. Underground aquifers store freshwater beneath the Earth's surface, but like rivers and lakes, they contain a much smaller portion of Earth's total water compared to oceans.