2.Medicine b.

Hemp
3.Fiber c.Acacia
4.Glue d.Tulsi
5.Spice e.Sal
6.Eraser f.Jasmine
7.Perfume g.Coco
8.Chocolate h.Rubber
Ans: 1+e, 2+d, 3+b, 4+c, 5+a, 6+h,
7+f,8+g
D.Answer the following questions:
a.What is wood used for?
Ans: Wood is used to make houses, windows, doors,
tables, chairs, pencil etc .
b.Name five food items that we get from plants?
Ans: Rice, bread, apple, carrot and tomato.
c.From which plant do we get rubber?
Ans: We get rubber from rubber tree.
d.Name three plants that are used to make
medicines?
Ans: Tulsi, neem and clove.
e.Why are plants important for our surrounding?
Ans: Plants help to keep our surrounding clean and
fresh.

Chapter-3: Animal Life

Exercise of Chapter 3:
A.Tick the correct answer:
1.A plant eating animals.
a.Scavenger b. Carnivorous c. √Herbivorous
d. Omnivorous
2.Animals that eat the flesh of other animals.
a.Monkey b. √ Lion c. Rabbit
d. Elephant
3.A frog is a
a.Aquatic animals b. √Amphibians c. Terrestrial
animals d. Aerial animals
4.An endangered animal is
a.Deer b. Elephant c. √Tiger
d. dog
5.Animals that eat dead animals.
a.Cat b. √Vulture c. Dog
d. Lion

B.Fill the table.

Group of Animals Example
Terrestrial animals Dogs, Cats, Lions, Tigers,
Elephants.
Endangered animals Rhinoceros, Tiger, Blue
whale, Giant Pandas
Scavengers Vulture, Buzzard, Hyena
Carnivorous animals Dogs, Cats, Lions,
Tigers, Eagle

C.Choose the odd one. Give reason for your answer:

1.Fly, bear, rat, human.
Ans: Fly. Because fly is an aerial animal.
2.Sheep, deer, tiger, horse.
Ans: Tiger. Because tiger is a carnivorous.
3.Shark, seal, jelly fish, shrimp.
Ans: Seal. Because seal is an amphibian.
4.Giant panda, tiger, lion, owls.
Ans: Giant panda. Because giant panda is
herbivorous.
D.Write True or False:
1.Animals such as tiger eat both plant and animals.
False
2.Crows clean up our surrounding. True
3.An animal that is killed for food is prey. True
4.Scavengers hunt food. False
5.Amphibians live only in water. False
6.Black rhinoceros is an endangered animals. True

E.Answer the following questions:

1.What are carnivorous animals? Give two
examples.
Ans: Carnivores are animals that eat other animals.
Such as lions, tigers.
2.What are plant eating animals called? Give two
examples.
Ans: Plant eating animals are called herbivorous
animals. Such as sheep, zebras, giraffes, cows, goats
3.What are endangered animals? Why should we
protect them?
Ans: Animals that are in danger of disappearing are
called endangered animals. We should protect
them for maintaining the balance of nature.
4.What are the difference between terrestrial
animals and amphibians?
Ans: The animals that live on land are called
terrestrial animals and the animals which live both
land and water are called amphibians.
5.Which group of animals can fly? Give two
examples.
Ans: The aerial animals can fly. Crow and eagle are
the two example of aerial animals.

F.Match the following:

Column A Column B
1.Raccoons a.Aquatic animals
2.Buzzards b.Live on land and water
3.Zebras c.Dead meat eating animals
4.Penguin d.Plant eating animals
5.Octopus e.Plant and meat eating animals
Ans: 1+e, 2+c, 3+d, 4+b, 5+a

Chapter-4: Wild and

Domestic Animals
A.Tick the correct answer
1.Cows live in
a.shed b. coop c. pen d. stable
2.Bees build
a.lair b. den c. nest d. hive
3.A milk product is
a.chocolate b. cake c. butter d. juice
4.Domestic animals are dependent on humans for
a.heat b. cold. c. shelter d. rain
5.A pet animals is
a.cat b. tiger c. lion d. bear
B.Fill the table:
Group of animals Examples
Wild animals Tiger, Lion, Fox, Deer, Elephant
Domestic animals Cow, Sheep, Goat, Donkey
Pet animals Dog, Cat, Parrot, Rabbit
Beast of burdenCamel, Horse, Donkey, Bulls, Cow

C.Choose the odd one. Give reason for your answer

1.tiger, bear, rat, deer.
Ans: Rat. Rat lives in hole.
2.sheep, cow, tiger, donkey.
Ans: Tiger. Tiger is a wild animal.
3.cheese, milk, butter, curd.
Ans: Milk. Because other three are the products of
milk.
4.parrot, dog, cat, owl.
Ans: Owl. Except owl all are pet animals.

D.Write true or false.

1.Lions live in burrows. False
2.Shoes are a leather product. True
3.We get milk from ducks. False
4.Curd is a milk product. True
5.Pet should be taken to vet when sick. True
6.Birds build nest to lay eggs. True
7.Silk is made from sheep. False

E.Answer the following questions:

1.What are wild animals? Give two examples.
Ans: The animals that live in forest. Tiger and lion.
2.What are domestic animals? Give two examples.
Ans: The animals that are kept in houses or farms
are called domestic animals. Cow and sheep.
3.What are pet animals? How should we take care
of them?
Ans: Animals that live with humans in their
homes are called pet animals. We should provide
our pet with a good diet, fresh water, clean bedding
and plenty of exercise. Keep up with your pet's
vaccines, deworming, flea and tick control.
4.What are milk products? Name them.
Ans: The products that can be made with milk
are called milk products. Butter, cheese, ghee, curd,
ice cream etc.
5.Why do birds build nest?
Ans: Birds build nest to raise their young one.
6.How are animals like donkey, horses and camels
useful to us?
Ans: Animals like donkey, horses and camels are
used to carry people and heavy load.

Chapter-6: Food for

Living
A.Tick the correct answer
1. Eating food helps us to
a. grow b. play c. both
2. The meals that we eat in the afternoon is
 a. dinner b. lunchc. breakfast
3. Cereals and pulses are
a. nuts b. seed c. food grains
4. The food that we eat at a fixed time is
a. lunch b. dinner c. meal
5. An example of body – building food is
a. pulses b. potato c. bread
B.Circle the odd one:
5.Wheat, rice, meat, banana
6.Sweets, chips, cold drinks, milk
7.Cheese, millets, fish, eggs
8.Orange, spinach, apple, rice

C.Fill in the blanks:

1.Keep a ___________ time for eating. (fixed)
2.Cold drink is a _________ food.(junk)
3.Meals eaten in the morning is ____________.
(breakfast)
4._____________ protect us from falling ill.
(Protective food)
5.We make butter cheese and curd from
__________.(milk)
6.Good food ______________ are very helps us to
lead a healthy life.(habits)

D.Write true or false.

1.We should eat covered food. True
2.The meal we have at night is lunch. False
3.Wheat and rice are body building food. False
4.Junk food have fat and sugar in them. True
5.We should drink plenty of water. True
6.Nuts are only protective food. True

E.Answer the following questions:

1.Why is food important for us?
Ans: Food contains the essential substances for the
growth, repair, and maintenance of body.
2.Name the three main food group.
Ans: The three main groups of food are
carbohydrate, protein and fat.
3.What are body building food? Name them.
Ans: The food items that help us to grow and make
our muscles and bone stronger are called body
building food. Such as milk, milk products, egg,
meat, pulse etc.
4.Which food protect us against disease? What are
they called?
Ans: Fruits, vegetables and nuts protect us against
disease. They are called protective food.
5.What is balanced diet?
Ans: Eating the right amount of food from each
group is called balanced diet.
6.State five ways in which you can have a good food
habit.
Ans: The five ways of good food habit are given
below:
a.Wash hands before and after meals.
b.Keep a fixed time for eating.
c.Drink plenty of water.
d.Do not waste food.
e.Do not eat uncovered food.