Class-5 EVS Worksheet, Chapter-1 Super Senses

Worksheet on Super Senses

Fill in the blanks with the given words:

(black, smell, bigger, electric signals, four, black, white)

1- Some male insects can recognize their females by their ­__________.

2- Kites, eagles and vultures can see _________ times as far as we can.

3- Animals that are awake at night can see things only in _________ and ________.

4- Elephant, rabbit, cow and buffalo have ears ___________ than our ears.

5- Fishes give alarm call by ____________.

State whether the following statements are true or false:

1- Animals can see as many colours as we can.                            

2- Animals with bigger ears have better hearing than animals with smaller ears.   

3- Snakes do not have external ears.                                                      

4- Some animals start behaving in a different way when an earthquake or storm is about to come.                                                                      

5- Dolphins make different sounds to give message to each other.     

Human beings are biggest threat to animals. Many animals are killed and their parts are sold. Match these animals with their parts which are sold.

A	B
Elephants	For horn
Rhinoceros	To make little scent from its musk
Tigers, crocodile and snakes	For their tusks
Musk dear	For skin

Answer these questions:

Q. How do mosquitoes find us?

Q. How do the ants recognize the ants of other group?

Q. How do snakes hear?

Q. How does a langur warns others of dangers like a tiger or leopard?

Q. How do birds give alarm call?

Give reason. Why?

      1)   You must have seen birds moving their neck very often.

      2)   A dog sniffs here or there.

Give one word for the following.

     1)   A bird which has eyes in front of its head (like in humans).

     2)   A bird which has eyes on either side of the head.

Rewrite the following para by filling the missing information about sloth.

Sloth looks like a ______ but it is not. It spends almost _____ hours a day sleeping while hanging _____________ on a tree branch. The sloth eats the ­­­­­_________ of the same tree on which it lives. It hardly eats anything else. When it has eaten enough leaves from that tree, it moves to ­­­­________ tree. Sloths live for about ________ years and in that time they move only _______ trees. Once a week it comes down from the tree to relieve itself.

Tick mark the smells that you like and cross mark the one that you do not like.

rose

stale food

biryani

cow dung

incense stick

rotten eggs

floor cleaner

room freshener

Worksheets for Class-5 EVS