Ananya Saikia

1.What is the largest planet in our solar system?

• a) Saturn

• b) Jupitar

• c) Venus

• d)Mars

2. 2. What is the smallest planet in our solar system?

• a) Mercury

• b) Uranus

• c)Mars

• d) Saturn

3. 3. What percentage of earth's surface is covered by water?

• a) 70%

• b) 30%

• c) 71%

• d)50%

4. 4. Name of the layer of gases surrounding earth?

• a) Atmosphere

• b) Mesosphere

• c) Thermosphere

• d) Troposphere

5. 5. How many continents are there on earth?

• a) 6

• b) 5

• c) 3

• d) 7

6. 6. What is the largest continent on earth?

• a) Africa

• b) Asia

• c) North America

• d) South America

7. 7. What is the longest river in the world?

• a) Amazon

• b) Nile

• c) Yangtze

• d) Parana