Saving energy/resources

Which according to you is the most energy efficient way of travelling to your school? Choose the correct option.

• Travelling through public transports like carpool and bus.

• Travelling through your father's bike or car.

• Booking a cab or taxi so that you can go alone with all the comfort.

If you decide to go outside to play, what you should do before leaving your room?

• Leave the room as it is without turning off any electrical appliances.

• You keep few appliances on for your convenience.

• You should turn off everything that consumes energy in your room before going out.

Your friend starts using solar energy. How do you think he/she is helping the nature?

• Your friend is doing less damage to nature by using a renewable source of energy like solar energy,

• He/ she is not helping the nature by any means.

• Using solar energy causes damage to nature.

Tags

NGSS.MS-ESS3-4

Your father is about to visit the nearby market to buy some groceries. What do you think should be his mode of transport?

• He should travel by his own bike or car.

• He should walk or cycle to the market as it would help to reduce wastage of non renewable resources like petrol.

• He can take an auto-rickshaw.

Air Conditioners are used in summer. Do you think using air conditioners can be harmful to nature?

• No. We should all use air conditioners in summer.

• Using or not using air conditioners does not make any difference.

• ACs should be avoided as much as possible as they release CFCs which can cause global warming.

Tags

NGSS.MS-ESS3-4

NGSS.MS-ESS3-5

Your father is driving and suddenly he had to stop on a red light signal. What would you suggest to your father?

• To turn off the engine so that the petrol does not get wasted.

• To keep the engine on as it would be less hassle.

• You would not say anything.

Your mother decided to get a scooter for herself. What type of scooter should she get?

• A scooter which uses petrol.

• A scooter which uses CNG (Compressed Natural Gas) or rechargeable batteries because it would cause less air pollution.

• A scooter which uses diesel.

Tags

NGSS.MS-ESS3-4

Why do you think biomass should be used?

• Biomass is a renewable resource which can produce heat and electricity.

• Its cheap.

• It should be avoided.

Tags

NGSS.MS-LS1-6

Your have bought a new smartphone. What should you do with the old one?

• Throw away the old phone in the nearby pond.

• Recycle it so that its components can be reused.

• Keep it in the drawer forever.

Tags

NGSS.MS-ESS3-3

NGSS.MS-PS1-3

Now a days everyone is talking about recycling the old stuff or things that is of no need. What is the purpose of recycling?

• Recycling serves no purpose

• To decrease the use of non renewable resources so that it can be conserved.

• Recycling helps to change resources.

Tags

NGSS.MS-ESS3-4