Make up a food chain: Frog, Kite, Worm, Snake, Grass
Question types
Environmental Balance question types
69 questions across 9 question groups — pick any mix to generate a EVS paper with step-by-step answer keys.
69
Questions
9
Question groups
5
Question types
01
Answer the following in one sentence
14 Q→02Name the Following,
6 Q→03Fill in the blanks with the correct answers from the options given below
21 Q→04Read/observe And give the Solution.
4 Q→05Give geographical reasons
2 Q→06Answqer the following question in detail
7 Q→07Draw The Diagram.
2 Q→08State whether the following statement are true or false.
10 Q→09Find the odd and give the reason .
3 Q→Sample Questions
Environmental Balance questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
View full solution →
State how the following non-living things found in nature are useful to living things : Mountains:
State how the following non-living things found in nature are useful to living things : Sun:
State how the following non-living things found in nature are useful to living things : Rocks:
State how the following non-living things found in nature are useful to living things : Hollow of a tree:
Birds and animals which eat dead animals.(Give Two Example)
Birds which eat small animals or small birds.(Give Two Example)
Birds which eat fruits or seeds of plants.(Give Two Example)
Birds which eat insects.(Give Two Example)
Animals which eat animals that live on plants.(Give Two Example)
Plants use ………………. from the air for making their food.
- Aoxygen
- ✓carbon dioxide
- Cnitrogen
Answer: B.
View full solution →Living things use …………………. from the air for breathing.
- ✓oxygen
- Bnitrogen
- Ccarbon
Answer: A.
View full solution →………………. living in the soil helps the process of decomposition.
- AWorms
- ✓Microorganisms
- CInsects
Answer: B.
View full solution →Due to the ………………… every living thing gets the food it needs and therefore continues to live.
- ✓food chain
- Bwater cycle
- Coxygen
Answer: A.
View full solution →……………………… are the main support of every food chain.
- AAnimals
- ✓Plants
- CHumans
Answer: B.
View full solution →The soil is to be made fertile without adding chemical fertilizers.
Mosquitoes cause malaria. To prevent malaria mosquitoes need to be stopped from growing.
We have to remove insects from the grains without using pesticides.
(A) Find the different food chains of whichthe worm and the mouse form a link:
(B) Find the different food chains where the fox and lion form a link.
It is important to maintain the environmental balance for existence of living things.
Plants are the main support of every food chain.
What substances in the soil are useful for the growth of plants?
Describe the water cycle present in nature.
Explain how the balance in the level of oxygen and carbon dioxide present in the air is maintained in nature.
Who eats birds?
What do you mean by a link in a food chain? If one of the links in a chain is lost from the chain, can the food chain last? Explain.
Draw a diagram showing the oxygen cycle:
Draw a diagram showing the water cycle occurring in Nature:
A grasshopper eats birds.
It is necessary to maintain biodiversity.
Microorganisms form a part of the environment.
Pollution of air, water and soil can disturb the environmental balance.
A mouse can be a link of two different food chains.
Water, Soil, Microorganisms, Sun
Sparrow, Grass, Elephant, Worm
Snake, Cow, Grains, Mouses
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