Question

Please give me a worksheet on animal life

Answer 1

1. Name the fillowing:

a) Two animals that breathe through gills: ?

b) Two animals with webbed feet
?
c) Two aquatic animals that breathe through lungs ?

d) Two animals that have paddle like limbs ?

e) Two reptiles that crawl: ?

f)Two insects that do not have wings at all E Two amphibians ?


2. Fill in the blanks

a) Animals that live on land are called______

b) The tadpoles breathe through_______

c) Snakes have______to crawl on the ground

e​) Insects breathe through_______

f) The tongue of frog is_______to catch its pray

g)Lungs are supplied with a dense network of _

h) Mouth part of a butterfly is called _______

i) Frogs have______ to breath on land

j) The fins of a fish help to______ in water



3) Identify true or false statements

a) The insect's blood plays an important role in carrying oxygen.


b) Carbon dioxide from the air is absorbed by the blood in the lungs

c) Lungs are spongy & elastic bags.

d) Indian Shad migrates from sea to river to lay eggs.

e) All bird can fly in the air.

f)All insects have four pairs of legs

g​​​​​) Amoeba is a single celled animal

h) Man is the most highly developed of all animals.



4. GIVE REASONS:

a) nsects' blood is not red in colour. Why?

b) Gills of the fishes are always red in colour


5. ANSWER THE FOLLOWING:

a) Define migration.

b) How do snakes move?

c) In what ways do animals use their limbs?

d) What is the need of migration in birds and fishes?

e) A fish and dolphin can swim ,still they differ from each other. How?

ff) In what ways insect's wing differ from bird's wing?