Exploring Earth's Features and Importance

The video introduces Earth, highlighting its unique ability to support life. It covers Earth's composition, including water and land distribution, and explains why it's called the blue planet. The video explores various landforms such as plains, hills, mountains, valleys, islands, forests, and deserts, providing examples like Mount Everest and the Sahara Desert. It also discusses water bodies and man-made features. The video concludes with environmental tips to keep Earth clean and green, emphasizing recycling, conservation, and sustainability.

What percentage of Earth's surface is covered by water?

• 29%

• 50%

• 71%

• 90%

Why is Earth often referred to as the 'blue planet'?

• Because of its landforms

• Due to the water on its surface

• Because of its atmosphere

• Due to its forests

Which landform is described as a large flat area where buildings can be easily constructed?

• Mountain

• Island

• Valley

• Plain

What is the highest peak in the world?

• Lhotse

• Kangchenjunga

• Mount Everest

• K2

What is a valley?

• A large flat area of land

• A piece of land surrounded by water

• A flat area between two mountains

• A high mountain peak

Which desert is known as the most famous desert in Africa?

• Arabian Desert

• Sahara Desert

• Gobi Desert

• Kalahari Desert

What are water bodies?

• Areas with dense forests

• Places where water is collected

• Regions with high mountains

• Deserts with sand dunes

Which of the following is a man-made feature?

• Mountain

• River

• Forest

• Building

What should we do to help keep our planet clean?

• Cut down more trees

• Recycle and reuse waste

• Use only one side of paper

• Waste more water

Why are forests important for us?

• They are man-made features

• They release oxygen

• They provide us with sand

• They are homes for fish