1) What is the main function of the stomach in digestion?

2) What is a vehicle that travels on tracks and is usually powered by electricity?

3)
20. Which of the following is a good source of iron, important for the formation of red blood cells?

4)  Which planet is known as the "Ice Giant" in our solar system?

5) Where does the digestion of carbohydrates primarily take place?

6) What is the name of the imaginary line that circles the Earth horizontally halfway between the North and South Poles?

7) What is a large vehicle that transports goods by road called?

8) Which planet is known as the "Giant of the Solar System"?

9) What is the process of the Earth spinning on its axis called?

10) Which vehicle is designed for space travel?

11) Which nutrient helps in the proper functioning of the nervous system?

12) Which transport is commonly used for traveling short distances within a city?

13) What is a vehicle that travels in the air called?

14) Which star is at the centre of our solar system?

15) What is a vehicle with four wheels that is designed for personal transportation on roads?

16) What type of transport is a two-wheeled vehicle powered by pedals?

17) Which of the following is a water transport vehicle?

18) What is the name of the closest galaxy to the Milky Way?

19) What is the role of saliva in the digestion process?

20) What is a small, motorized two-wheeled vehicle used for personal transportation?

21) What is the name of the layer of gases surrounding the Earth?

22) Where does the digestion of fats primarily take place?

23) Which of the following is a green, leafy vegetable rich in vitamins and minerals?

24) Which transport is used for carrying people or goods across rivers and other water bodies?