हिंदी

Classify the following as natural or man-made. water - Environmental Studies 1

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प्रश्न

Classify the following as natural or man-made.

water

विकल्प

  • Natural

  • Man-made

MCQ
एक शब्द/वाक्यांश उत्तर
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उत्तर

water - Natural

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 18: The Environment and Us - Exercises [पृष्ठ ९५]

APPEARS IN

बालभारती Environmental Studies 1 [English] Standard 5 Maharashtra State Board
अध्याय 18 The Environment and Us
Exercises | Q 6.1 | पृष्ठ ९५
बालभारती Environmental Studies 1 Integrated [English] Standard 5 Maharashtra State Board
अध्याय 18 The Environment and Us
Exercises | Q 6. (x) | पृष्ठ ९५

संबंधित प्रश्न

You being an environmentalist are interested in contributing towards the conservation of natural resources. List four activities that you can do on your own.


Which one term in the following includes the others?
air, flora, fauna, environment, water, sunlight, soil


Write one or two word for the following statement/definition :

The physical and biological world where we live in


Write the percentage of solar energy captured by the autotrophs.


The compound obtained on reaction of iron with steam is/are :


Could you observe any microorganisms?


What’s the solution?

We have to remove insects from the grain without using insecticides.


Give reason.

It is important to conserve the living components of the environment.


Classify the following as natural or man-made.

horse.


Classify the following as natural or man-made.

stone.


Classify the following as natural or man-made.

cottonwool


Classify the following as natural or man-made.

table.


It is a biodegradable waste.


_______ is the process of converting waste materials into new materials.


Take a square paper. Fold its diagonals. Draw three lines in three triangles as shown in the picture.

Cut from the edge of the diagonal to the center as shown in the picture.
If you fold this triangle and paste it behind the third triangle you get a pyramidal shape.
In one of the triangles, draw images of each of the organisms in the different levels.
In another triangle write the names of the organisms. In the last triangle, write the energy level of the organism. Have a look at the following example. You must come up with different organisms!.


When is the world environment day celebrated?


Excessive exposure of humans to UV-rays results in

  1. damage to immune system
  2. damage to lungs
  3. skin cancer
  4. peptic ulcers

Suggest one word for the following statement/definition.

The physical and biological world where we live in


Explain some harmful effects of agricultural practices on the environment.


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