Earth's Ocean Currents and Continents

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Questions and Answers

Where is the equator located in relation to the North and South Poles?

The equator is halfway between the North and South Poles, dividing the Earth into the Northern and Southern Hemispheres.

Which countries lie completely on the equator?

The countries that lie completely on the equator are Colombia, Brazil, Congo, Kenya, and Somalia.

What is the Prime Meridian, and what is its significance?

The Prime Meridian is the line of 0° longitude, which is the starting point for measuring distance both east and west around the Earth. It is an arbitrary line, not a physical feature.

Which continents or regions does the Prime Meridian pass through?

The Prime Meridian passes through England, Spain, and France. Signup and view all the answers

What are the five distinct regions into which the global ocean is divided?

The five distinct regions of the global ocean are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Arctic Ocean, and Southern Ocean. Signup and view all the answers

What is the significance of the Southern Ocean being officially recognized as the fifth ocean in 2021?

The recognition of the Southern Ocean as the fifth distinct ocean region by the National Geographic Society in 2021 reflects the growing importance and focus on the unique characteristics of the seas around Antarctica. Signup and view all the answers

How do ocean currents affect seafarers and their navigation?

Seafarers rely on ocean currents to avoid getting stuck in the ocean's 'dead zones'. Ocean currents move water both horizontally and vertically, and seafarers must account for these movements to navigate effectively. Signup and view all the answers

What is the Coriolis effect, and how does it influence ocean currents?

The Coriolis effect is the deflection of moving objects, including ocean currents, due to the rotation of the Earth. This effect plays a significant role in the direction and patterns of ocean currents. Signup and view all the answers

How do the five distinct ocean regions differ in their geographic locations and characteristics?

The five ocean regions are differentiated by their geographic locations, with the Pacific Ocean between Asia and the Americas, the Atlantic Ocean between Africa, Europe, and the Americas, the Indian Ocean between Africa, Europe, and Asia, the Arctic Ocean in the northern part of the globe, and the Southern Ocean surrounding Antarctica. Signup and view all the answers

What is the significance of the equatorial region in terms of climate and human geography?

The equatorial region, located along the equator, is characterized by a tropical climate with high temperatures and precipitation year-round. This climate has significant implications for the human geography of the region, including the types of agriculture, infrastructure, and economic activities that can be supported. Signup and view all the answers