Name two types of ocean currents based on their temperature. Give an example of each.

For what is the Gulf Stream famous?

Tara had gone to Canada to visit her cousins staying in Newfoundland. Her cousins took her to the seaside where they encountered heavy fog. As a student of geography Tara explained the cause of the fog. What did Tara say? What is the main occupation of the people in that place?

How are tides formed?