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WELCOME TO POWERPOINT PRESENTATION

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CLASS : V SUBJECT : EVS

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TOPIC : WHAT IF IT FINISHES....?

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BY Mr. K.Nagaraja Rao, PRT

K.V. M.E.G & Centre

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Expected Learning Outcomes

1. To know about the vehicles which run on petrol / diesel / gas.

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2. To know about which vehicles give less mileage and which vehicles give more mileage.

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3. To know about how petrol / diesel / gas are produced.

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Petrol / Diesel Filling Station

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INTERACTION

  1. 1. What did you see in the previous slide ?

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  • 2.Why Should we put petrol in the Car ?

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  • 3.Give examples of vehicles which all need petrol and diesel.

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Who am I ?

I am black. I am thick

I flow, who am I ?

Do you know ?

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I will last longer,

If you use me with care,

I got made over centuries,

I won't always be there.

Do you know – who am I ?

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Crude Oil

Crude oil is found deep down below the earth only in some places in the world. This oil is pumped out through pipes and machines. It is smelly, thick and dark coloured liquid. This oil is sent to the refineries for purification.

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Bombay High

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Oil Refinery

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Different resources of energy

1. Petrol

2. Diesel

3. Gas

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The above mentioned resources of energy are obtained during the process of purification of Crude Oil in refineries.

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Vehicles which run on Petrol

The following vehicles run on petrol :

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1.Car

2. Scooter

3. Motor Bike

4. Autorickshaw

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Vehicles which run on Diesel

The following vehicles run on diesel :

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1. Truck

2. Bus

3. Train

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Slogans on Conservation of Petrol and Diesel

1. Petrol and Diesel will not last forever. Save it for you children.

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2. Make every drop go a long way.

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3. Switch off the engine when you are talking to your friends on the road.

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Evaluation

Answer the following questions :

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1. What is the colour of Crude Oil ?

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2. Where is Crude Oil refined ?

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3. Tell any one slogan on conservation of oil.

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