Ice breaker LOS

Which one below is not an ocean?

• Pacific

• Atlantic

• Oceania

• Indian

What is the largest ocean in the world?

• Southern Ocean

• Pacific Ocean

• Arctic Ocean

• Indian Ocean

The Atlantic and Pacific Oceans are connected by which manmade waterway?

• Corinth Canal

• Suez canal

• Panama canal

• Kiel canal

Vietnam Law of the sea was passed in which year?

• 2014

• 2013

• 2012

• 2011

The average salinity of the ocean salinity?

• 3,2%

• 3,3%

• 3,4%

• 3,5%

How much of the Earth’s surface is covered by ocean?

• 70

• 71

• 72

• 73

As a percentage, how much of our oceans have been explored?

• 5%

• 10%

• 7%

• 15%

How many known species are there living in the ocean?

• 230 thousand

• 85 thousand

• 110 thousand

• 95 thousand

What is the most vital role of the ocean to the atmostphere?

• Providing an endless source of water for the atmosphere.

• Provides steam for the water cycle.

• Reduce the harshness of weather and climate.

• Providing raw materials for production activities.

Vietnam share sea borders with which countries?

• Campuchia, Thailand, CHina.

• Campuchia, Thailand, China, Philippines

• Campuchia, China.

• Campuchia, Thailand, Indonesia, China.