Class 5 Science Characteristic of Living Things – Notes Question Answers
Class 5 Science Characteristic of Living Things Notes Question Answers by Expert Science Teacher. This Online School Notes will help to Study from Home. For any problem at questions please instant comment us. We are always ready to help You Class Notes Online for CBSE, ICSE, State Board, International Board, Asian Countries Board etc.
Multiple choice questions (15*1=15)
1.) Which of the following is not a characteristic of living things?
a.) Breathing
b.) Immortality
c.) Reproduction
d.) Growth
Answer: b) Immortality
2.) Which of the following is a characteristic of non living things?
a.) Reproduction
b.) Growth and development
c.) Inanimate
d.) Respond to stimuli
Answer: c) Inanimate
3.) Which characteristic describes how living things can make more of their own kind?
a.) Movement
b.) Respiration
c.) Reproduction
d.) Digestion
Answer: c) Reproduction
4.) What is the process of taking in food and breaking it down for energy?
a.) Photosynthesis
b.) Digestion
c.) Excretion
d.) Circulation
Answer: b) Digestion
5.) Which of the following is a non-living thing?
a.) Tree
b.) Rock
c.) Dog
d.) Flower
Answer: b) Rock
6.) What is the process of exchanging gases with the environment?
a.) Digestion
b.) Circulation
c.) Respiration
d.) Reproduction
Answer: c) Respiration
7.) Which characteristic involves an increase in size?
a.) Movement
b.) Growth and development
c.) Sensitivity
d.) Excretion
Answer: b) Growth and development
8.) Which of these is a living thing?
a.) Car
b.) Fish
c.) Chair
d.) Book
Answer: b) Fish
9.) Which characteristic involves getting rid of waste materials?
a.) Respiration
b.) Circulation
c.) Excretion
d.) Reproduction
Answer: c) Excretion
10.) What is the energy source for most living things on Earth?
a.) Sunlight
b.) Wind
c.) Coal
d.) Natural gas
Answer: a) Sunlight
11.) Which of the following is a characteristic of living things that can be observed in plants?
a.) Respiration
b.) Growth towards light
c.) Reproduction by laying eggs
d.) None of the above
Answer: b) Growth towards light
12.) Which characteristic involves the use of energy to carry out life processes?
a.) Digestion
b.) Excretion
c.) Reproduction
d.) Metabolism
Answer: d) Metabolism
13.) What is the process by which green plants make their own food using sunlight?
a.) Digestion
b.) Respiration
c.) Photosynthesis
d.) Circulation
Answer: c) Photosynthesis
14.) What is the process of breaking down food to release energy?
a.) Respiration
b.) Circulation
c.) Digestion
d.) Excretion
Answer: c) Digestion
15.) Which characteristic involves the ability of living things to adapt to their environment over time?
a.) Evolution
b.) Reproduction
c.) Growth
d.) Respiration
Answer: a) Evolution
True false questions (5*1=5)
1.) All the living things are immortal.
Answer: True
2.) Animals have variations within same species.
Answer: True
3.) Non living things can reproduce.
Answer: False
4.) Animals can prepare their own food.)
Answer: False
5.) Fossils are remains of living things from past.
Answer: True
Short answer question (10*1=10)
1.) Write two characteristics of animals.
Answer: Two characteristics of animals are,
i.) Animals can reproduce
ii.) Animals response to stimuli
2.) Mention two features of plants.
Answer: Two features of plants are,
i.) Plants make their own food by photosynthesis
ii.) Plants are immobile
3.) What is habitat?
Answer: habitat is the surrounding environment, where living organisms live and survive.
4.) Write two examples of non living things that have living things features.
Answer: Robots and vehicles are two examples of non living things that can move and consume energy which are living thing features.
5.) What are the animals called that lives under water?
Answer: Animals that survive under water are called aquatic animals.
- What are stimuli?
Answer: A stimuli is any inner or external change in and around living organisms that causes response and behavioral change.
7.) Write one characteristics of mountain animals
Answer: They have fur and comparatively thick skin to protect from cold.)
8.) What are the movements in plants
Answer: Movements that we see in plants are: opening and closing of flower bud, roots growing under soil, the leaves growing towards the sun etc.)
9.) Name two animals that lay eggs
Answer: Two animals that lay eggs are: snakes and turtles.
10.) What variations do you see in flowers
Answer: Variations in flowers include: difference in size, difference in colors, difference in number of petals, difference in smell etc.)
Long answer questions (2*5=10)
1.) Difference between living and non living things.
Answer:
Living things | Non living things |
i. Living organism need air water and food for survival | Non living things don’t require any of those |
ii. Living things have definite life span | Non living things don’t have definite life span |
iii. Living things can breathe, digest and excrete. | Non living things can’t do any of these |
iv. Living things have living cells | Non living things don’t have any cells |
v. Living organisms can reproduce | Non living things can’t reproduce |
2.) What is adaption and how have living things adapted in dessert areas?
Answer: Adaption is the long term process for living organisms to adjust, modify and change their physical and behavioral structure to survive in a certain environment and climate.
- Plants adaption in dessert:
i.) leaves are modified into spine to prevent water loss
ii.) Fleshy green stems for photosynthesis and preserving water
- Animal’s adaption in dessert:
i.) Long legs to prevent the heat from body
ii.) They store water inside their body
iii.) They have less sweat pores and form less urine in body
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