Winter assignment

          D. C. MODEL SR. SEC. SCHOOL FEROZEPUR CANTT

CLASS 5  EVS WINTER ASSIGNMENT

Q.1 Fill in the blanks

1.       When the caravans of families move, the children do not go to _______for six months. (school)

2.       Petrol is formed _______but very slowly. (Naturally)

3.       Some male animals like ______can recognize their female from many kilometers away by their smell.(dogs, silkworm)

4.       ______is a health hazard caused due to smoke emitted from vehicles. (cough)

Q.2 Choose the correct option:

1.       Petroleum is cleaned and its products are separated in a _____.(Refinery)

1.       A. Factory  B. Refinery   c. Shops

2.       Adalaj step well is about _____km away from Ahmedabad.(18)

A.      18  B. 28  C. 38

3.       The Mukadam gives money as a  ____ to villagers.(loan)

A.      Loan   B. Increment C.  Salary.

4.       People who kill animals are called _______.(poachers and hunters)

5.       A. Hunters    B. Poachers    C.  Both of these

Q3. ANSWER THE FOLLOWING IN ONE WORD:-

1.       Sweet roties made from sugar and jiggery. ___.(puranpolies)

2.       Renewable and unlimited energy.____.(sun, wind and water)

3.       Duration of life of sloth._____. (40 years)

4.       Indian states that have oil fields._____.(Maharashtra, Assam, Gujarat, Rajasthan)

5.       Festival celebrated in Dhanu’s village.____.(Dussehra)

Q4. WRITE (N) FOR THE WRONG STATEMENT AND (Y) FOR THE RIGHT STATEMENT. ALSO CORRECT THE WRONG STATEMENT:

1.       When there is no rain there will be a lot of work in the fields.(N)

CORRECT STATEMENT: there will be no work in the fields.

2.       Vehicles run on fuel.(Y)

3.       Ants always move in line.(Y)

4.       Some birds make different sounds for different kind of dangers.(Y)

Q5. ANSWER THE FOLLOWING QUESTIONS BRIEFLY:-

1.       Why is a dog always sniffing here and there?

ANS: Dogs keep on sniffing to know whether some other dog has come to his area or not.

2.       Guess the fuel of which fuel would increase and which would decrease in the next years?

ANS: CNG will be increasing and usage of cow dung cake will be decreasing.

3.       Can human being be a threat to animals? How?

ANS: Yes human being can be a threat to the animals because human beings kill animals for their skin, teeth, tusk, musk, wool and bones.

4.       What are the benefits, if we switch off the engine of the vehicles at the red light on the road?

Ans: It will save the fuel for the future generation.

Q6. ANSWER THE FOLLOWING QUESTION IN DETAIL:-

1.       How do the eyes focus on objects when the birds have eyes on either side of their head?

Ans: The birds keep on moving their heads to focus on the things.

2.       What problems can we have from speeding vehicles?

Ans: It can cause accident.

It will waste the fuel.

3.       Write a short note on the special senses of animals.

Ans: Animals have whiskers to sense the things.

They can judge the vibration on the earth with him help of their skin.

They have powerful sense of smell with which they can smell from a long distance.

They can see the things from greater distances.