In which river are piranha fish found?

Where is the Amazon river located?

Where is tapioca originally from?

Which is the highest peak of South America?

South America is the ................. largest continent in the world.

The lakes Superior, Michigan, Huron, Erie, and Ontario located in :

Great Lakes of North America are:

1. Superior
2. Michigan
3. Huron
4. Erie
5. Ontario

The five great lakes are located in the continent of?

What are temporary houses made of blocks of ice called?

Which of the following is the highest peak in North America?

North America located between ......................

Which river is known as the lifeblood of Egypt?

Why is Nile called international river?

The longest river in the world is?

The world's longest river the Nile flows through .............

Where is the Sahara Desert located in the world?

What continent is located between the Indian Ocean and the Atlantic Ocean?

The world's highest mountain range :

Which continent is the largest producer of paddy?

What is the highest point in the world?

In which continent Mount Everest is situated?

Which of the following continent has the largest share of population?

India is a part of which continent?

The rise in the level of ocean water is called :

The periodic rise and fall of ocean water in response to gravitational forces is called :

The vertical distance between the crest and the trough is the ..............

The distance between two adjacent crests is the .............

The bottom part of the waves is known as :

The summit of the waves is known as :

World Wetlands Day is celebrated on :

The phenomenon of severe ejection of water from within the earth at regular intervals is known as :

Small streams found in the hill slopes, where water flows out from the interior of the earth along the surface wherever water table touches the ground. Such water flows are characterised with hot water at some places, known as :

The method adopted by the people of Kasaragod and south Canara districts (Karnataka) to collect drinking water is the construction of horizontal wells called :

Water that percolates through the top soil will be collected in the pore spaces of the soil and gaps in the rocks. Such storage spaces are called :

Places where fresh water is available in the desert are called :

The water stored beneath the ground is the ............

The surface of the water-rich part beneath the ground is known as :

The earth is also called the :

The theme for World Water Day 2024 was :

What percent of the earth's surface is covered with water?

How much of the Earth's surface is covered with water?

Which among the following days is observed as World Watershed Day

Which among the following days is observed as World Water Day?

Development that meets the needs of the present without compromising the right of future generations to fulfil their needs is termed as :

The people's movement for the conservation of the Periyar River in ........... led to the establishment of the Water Authority.

In which year UN Conference on Environment at Stockholm was held?

Where was the first International Earth Summit held?

World Earth Day was observed on:

Match the following:

Odisha	Salem, Nilgiris
Jharkhand	Singhbhum, Durg
Karnataka	Sundargarh, Mayurbhanj
Tamil Nadu	Ballary, Chitradurga

Which of the following is a mineral fuel?

1. coal
2. silver
3. petroleum
4. Manganese