Living Things and their Environment Worksheet for Grade 4 with Solved in Pdf Download
Living Things and their Environment Worksheet for Grade 4: Living Things and their Environment Worksheet for Grade 4 students with solution in Pdf download from this page. Total marks is 40 for this worksheet. Students of Standard 4 who are already cleared concept on Living Things and their Environment can solve this paper.
Multiple choice questions (15*1=15)
1.) Which of these adaptations allows plants to survive in a desert habitat?
a) Broad leaves
b) Waxy coating on leaves
c) Thin stem
d) No roots
Answer: b) Waxy coating on leaves
2.) What is the primary source of energy in a food chain?
a) Carnivores
b) Herbivores
c) Sunlight
d) Decomposers
Answer: c) Sunlight
3.) Living things can be classified into two main groups. What are they?
a) Plants and animals
b) Rivers and mountains
c) Air and water
d) Day and night
Answer: a) Plants and animals
4.) Which of the following is a non-living thing?
a) Lion
b) Sun
c) Rose
d) Dog
Answer: b) Sun
5.) Which of the following is a characteristic of living things?
a) Growth and reproduction
b) Rocks and stones
c) Tables and chairs
d) Water and air
Answer: a) Growth and reproduction
6.) Which of the following is a living thing?
a) Car
b) Tree
c) Chair
d) Book
Answer: b) Tree
7.) Which animal is known for its ability to change its color to match its surroundings?
a) Chameleon
b) Elephant
c) Giraffe
d) Kangaroo
Answer: a) Chameleon
8.) Which of the following is not a habitat for animals?
a) Desert
b) Ocean
c) Clouds
d) Forest
Answer: c) Clouds
9.) Which of the following is an adaptation of plants living in dry areas?
a) Thick waxy skin
b) Large leaves
c) Tall stems
d) Brightly colored flowers
Answer: a) Thick waxy skin
10.) What is the main source of energy for all living organisms?
a) Water
b) Air
c) Soil
d) Sun
Answer: d) Sun
11.) Which of the following animals has a thick layer of fat to survive in cold regions?
a) Elephant
b) Penguin
c) Snake
d) Tiger
Answer: b) Penguin
12.) Which of the following is a natural habitat for a fish?
a) Desert
b) Forest
c) Ocean
d) Mountain
Answer: c) Ocean
13.) Which of the following is an adaptation of animals living in cold regions?
a) Thick fur or feathers
b) Slim body
c) Long legs
d) Large ears
Answer: a) Thick fur or feathers
14.) What is a series of organisms where each organism eats the one below it in the chain called?
a) Food web
b) Ecosystem
c) Food chain
d) Adaptation
Answer: c) Food chain
15.) Which of the following is a feature of a plant’s habitat?
a) Water availability
b) Vehicle traffic
c) Noise pollution
d) Bright lights
Answer: a) Water availability
State True/False in the following sentences (10*1=10)
1.) Rocks and air are living things.
Answer: False.
2.) Plants adapt to their environment by growing towards the direction of sunlight.
Answer: True.
3.) A food chain always begins with a plant.
Answer: True.
4). Plants and animals both rely on each other for survival.
Answer: True.
5.) Plants produce oxygen, which is necessary for animals to breathe.
Answer: True.
6.) A habitat includes both living and non-living things.
Answer: True.
7.) Animals have body parts that help them protect themselves from predators.
Answer: True.
8.) Some animals migrate to warmer places during the winter season.
Answer: True.
9.) Plants and animals interact with each other in their habitat.
Answer: True.
10.) Plants and animals both reproduce to ensure the survival of their species.
Answer: True
Fill in the blanks (5*1=5)
1.) Trees are ___ things.
Answer: living
2.) Cactus has ___ to store water.
Answer: thick stems
3.) Some plants have thorns to protect themselves from ___.
Answer: predators
4.) Chameleons change their ___ to match their surroundings.
Answer: skin color
5.) Decomposers break down ___ matter.
Answer: organic
Short answer questions (10*1=10)
1.) Name two non living things we find in nature.
Answer: Two non living things we find in nature are stone and water.
2.) What are living things?
Answer: The things that have life are called living things.
3.) What is habitat?
Answer: The place where plants and animals live is called habitat. A habitat provides plants and animals with air, food, and shelter.
4.) Name one living thing that lives both in land and water.
Answer: One living thing that lives both in land and water is frog.
5.) Define adaptation.
Answer: The natural process by which plants and animals adjust to their surrounding is called adaptation.
6.) Name one adaptive feature of plants?
Answer: One adaptive feature of plants is structural adaptation like waxy leaves.
7.) What is Camouflage?
Answer: Camouflage is a kind of adaptation which helps an animal to hide from its predator or prey.
8.) What are predators?
Answer: Animals which kill and eat other animals are called predators.
9.) What is food chain?
Answer: The feeding relationship between living organisms can be represented by a chain. This chain is called food chain.
10.) Why plants are called producers?
Answer: Green plants are called producers because they prepare their own food and do not depend on other organisms.