Question

V. Write one word answer for the following:
21. The immediate help given to an injured person.
22. The ability to do work.
23. Every thing that surrounds us.
24. Wearing away of topsoil.
25. Object that give of light.​

Answer 1

Answer:

21) first aid

23) environment

24) soil erosion

25) luminous

Answer 2

Explanation:

21) First aid.

22) Energy.

23)Matter.

24)Soil erosion.

25)Luminous object.