An example of a renewable resource is ______________
- ACoal
- ✓Water
- CNatural gas
- DPetrol
Answer: B.
View full solution →Question types
Nature's Treasures question types
136 questions across 8 question groups — pick any mix to generate a Science paper with step-by-step answer keys.
136
Questions
8
Question groups
5
Question types
01
[1 Marks Each] M.C.Q.
22 Q→02[1 Marks Each] Blanks
10 Q→03True Or False.[1 Marks Each]
12 Q→04[1 Marks Each] QUE - ANS
48 Q→05[3 Marks Each] QUE-ANS
14 Q→06[5 Marks Each] QUE-ANS
2 Q→07Answer The Following Questions In Short.[2 Marks Each]
26 Q→08Match the following.
2 Q→Sample Questions
Nature's Treasures questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
A fuel that is commonly used in two wheelers like scooters or bikes is ______________
- AKerosene
- ✓Petrol
- CDiesel
- D$\text{LPG}$
Answer: B.
View full solution →What is not tme about air?
- AIt makes the windmill rotate.
- BIt helps in the movements of aeroplanes.
- CBirds can fly due tb presence of air.
- ✓It has no role in water cycle.
Answer: D.
View full solution →Which of the following statements is incorrect?
- AAll living beings require air to breathe.
- BWe can feel air but we cannot see it.
- CMoving air makes it possible to fly a kite.
- ✓Air is present everywhere but not in soil.
Answer: D.
View full solution →Which one of the following is a role of forests?
- AProvide food, shelter, water and medicines
- BPrevent soil erosion
- CPrevent flood
- ✓All of the above
Answer: D.
View full solution →Water covers about __________ of the Earth’s surface.
When fossil fuels are burnt __________ and __________ are produced.
Coal, wood and dung cakes were used as __________
Human beings have been using to make tools such as __________
__________ are natural agents that help in turning and loosening the soil?
Air is a renewable resource.
Natural gas is a non-renewable resource.
Machines are a resource found in nature.
Nature has all the resources to meet human needs.
Petroleum is a fossil fuel.
Write the mirror image of $‘SMART’$?
View full solution →What do you mean by scattering of light?
What do we need in order to see a shadow?
What is shadow? How does the colour of an opaque object affects the colour of the shadow?
How will you convert a glass sheet into a translucent sheet?
Write difference between shadow and image.
Propose a plan to use less water in your school. What steps would you take to make this plan happen and how would it help the environment?
Fill up the blanks using the following terms— [fossil fuels, forest, air, petroleum, coal, water and non-renewable resource)
Make a list of five daily activities in which you use natural resources. Suggest ways by which you can reduce their use.
Figure shows items related to natural resources. Match them with their jumbled up names. Make another table and write the names of these resources. Classify these resources as renewable or non-renewable.
| Item | Jumbled up name |
 | ocrk |
 | refost |
 | ndiw |
 | atwre |
Can you think of creating a shape that would give a circular shadow if held in one way and a rectangular shadow if held in another way?
Classify the objects or materials given below as opaque, transparent or translucent and luminous or non-luminous:
Air, water, a piece of rock, a sheet of aluminium, a mirror, a wooden board, a sheet of polythene, a $CD$, smoke, a sheet of plane glass, fog, a piece of red hot iron, an umbrella, a lighted fluorescent tube, a wall, a sheet of carbon paper, the fame of a gas burner, a sheet of cardboard, a lighted torch, a sheet of cellophane, a wire mesh, kerosene stove, sun, firefly, moon.
View full solution →Air, water, a piece of rock, a sheet of aluminium, a mirror, a wooden board, a sheet of polythene, a $CD$, smoke, a sheet of plane glass, fog, a piece of red hot iron, an umbrella, a lighted fluorescent tube, a wall, a sheet of carbon paper, the fame of a gas burner, a sheet of cardboard, a lighted torch, a sheet of cellophane, a wire mesh, kerosene stove, sun, firefly, moon.
You have to cost the shadow of your pencil on the wall with the help of candle in a dark room. How can you obtain the shadow of same size, small size and big size of the same pencil?
Have you ever seen an ambulance? It is written in the form of mirror image on vehicles. Explain why it is done so and give the mirror image of $AMBULANCE.$
View full solution →$A$ and $B$ are facing the mirror and standing in such a way that $A$ can see $B$ and $B$ can see $A$. Explain this phenomenon.
View full solution →Write the differences between umbra and penumbra.
Draw a diagram to illustrate the formation of umbra and penumbra.
| Column $I$ | Column $II$ | Column $III$ |
| Activity | How is water wasted? | Suggest ways to reduce wastage of water. |
| Hand washing | ||
| Washing clothes | ||
| Washing utensils | ||
| Taking shower | ||
| Cooking |
| Column A | Column B |
| Q.1. Moving air | A. Water harvesting |
| Q.2. Saving water | B. Soil |
| Q.3. Sunlight | C. Breath |
| Q.4. Disintegration | D. Rock |
| Q.5. Oxygen | E. Wind |
| F. Source of energy |
Generate a Nature's Treasures paper free
Pick question groups from the list above, set marks and difficulty, and export a branded PDF with step-by-step answer keys. First 3 chapters free — no signup.