Question

Where is most of the water on earth

groundwater
glaciers and ice caps
in lakes rivers and wetlands
in the oceans

Answer 1

Hey there!

Most of the water on Earth is in oceans.
This is because most of the Earth is covered by the ocean, and also an ocean is bigger than lakes, wetlands, glaciers, ice caps, and groundwater.

Final answer:
The last option.

Hope this helps you.
Have a great day!

Answer 2

97% of our water lays in the oceans.