Natural resources Worksheet-2

Natural resources Worksheet-2

Fill in the blanks:

16. Conversion of inorganic or organic nitrogenous compounds to ammonia is known as _______.

17. Rhizobium is found in root nodules of ______ plants.

18. Pseudomonas is an example of ______ bacteria.

19. Nitrosomonas and Nitrobacter helps in ______ process in Nitrogen cycle.

20. Carbon is incorporated into living forms through the process of ______ in plants.

21. Glucose produced by the plants is utilized to provide ______ to living forms.

22. An increase in temperature of the earth due to trapping of radiations by atmospheric gases is known as ______ effect.

23. Triatomic form of oxygen is ______.

24. ______gas is used in the process of respiration, combustion and formation of oxides of nitrogen

25. Uneven heating of air over land and water bodies result in the generation of ______.

26. Simultaneous evaporation and condensation of water in atmosphere results in____ formation.

27. Breakdown of bigger rocks into fine smaller particles is known as ______

Match the following:

Answer:

Fill in the blanks:

16. Ammonification

17. Leguminous

18. Denitrifying

19. Nitrification

20. Photosynthesis

21. Energy

22. Greenhouse

23. ozone

24. Oxygen

25. Winds

26. Cloud

27. Weathering

Match the following:

1. A–P, B–R, C–S, D–Q

2. A–R, B–S, C–P, D–Q