All About Ocean Life-Rachel Bladon

ნაწყვეტი წიგნიდან:

There are five oceans, and they cover about 70 percent of Earth. Oceans

and their seashores are different all around the world. On the Arctic

Ocean and the Southern Ocean, there's a lot of ice in winter. In warm

tropical oceans, you can find colorful coral reefs, where very many

plants, fish, and other animals live.

An ocean is always moving because of waves, currents, and tides. When

the wind blows over the water, it makes waves. Currents are large

amounts of warm or cold water that move around the ocean. An ocean

also moves up the seashore and back again two times a day. These

movements are called tides.

Living in the ocean is very different to living on land. Ocean plants and

animals have special ways of breathing, eating, moving, and keeping

safe.