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WorksheetsGr.4 Science Revision -EOY
Total questions: 38
Worksheet time: 14mins
Which of the following is a mode of transport?
Bicycle
newspaper
TV
Telephone
In which order were the following modes of transport invented?
Airplane, Train, Bicycle
Bicycle, Train, Airplane
Train, Airplane, Bicycle
Airplane, Bicycle, Train
The Moon takes 28 days to orbit the Earth.
True
False
Which of the following is NOT a function of transport in today’s world?
Delivering food
Providing entertainment
Medical emergencies
Transporting goods
Why is the invention of the wheel important?
It helped in building buildings
It made transport faster and easier
It made transport faster and easier
It helps in cooking food
Which of the following is the odd one out?
Bicycle
Car
Airplane
Television
The invention of the wheel allowed humans to build more advanced forms of transport.
True
False
A rocket is used for space exploration, not for traditional transport.
True
False
Communication is not important for humans today.
True
False
Which of these would best explain why a fire truck is needed in modern society?
To deliver food
To put out fires and save lives
To transport mail
To take people on vacation
Which of the following modes of communication is most useful for sending a message to someone far away quickly?
Telephone
Letter
Newspaper
Billboard
Which of these reasons is most commonly reason for migration?
Buying a new house
Going on vacation
Moving for a job or education
Visiting relatives
Why is it important for neighbors to maintain friendly relationships?
To have more people to invite to parties
To make the community peaceful and help each other
To keep track of each other’s belongings
To share personal information
What is a reason why people with special needs face challenges in life?
They are unable to learn new things
They have to face difficulties in communication, education, and travel
They do not want to work
They have fewer friends
Which of the following is a reason for the number of family members to change?
Someone moving to a new house
The birth of a child
A family trip
Someone playing a game
Which of the following is the odd one out?
Marriage
Death
Birth
Cooking
A joint family consists only of parents and their children.
True
False
It is important to have systems in place in a community to ensure smooth functioning, such as waste collection and emergency services.
True
False
The number of family members can change due to migration, birth, and death.
True
False
Maintaining friendly relationships with neighbors is not important for community life.
True
False
What causes day and night on Earth?
Earth's revolution around the Sun
Earth's rotation on its axis
The Sun moving around the Earth
The Moon orbiting the Earth
Which of the following is true about the Sun?
It is a planet that reflects light.
It is a satellite that orbits the Earth.
It is a star that produces its own light.
It is a moon that reflects light from the Earth.
The Earth rotates around its own (a) to create day and night.
A (a) is a natural satellite that revolves around our planet Earth.
As the Earth rotates, half of it faces the Sun (day), and the other half is in darkness (night).
True
False
The Moon takes 28 days to orbit the Earth.
True
False
Name the following-
The planet that we live on (a)
Odd man out -
Sun
Moon
Earth
Star
Odd man out -
Winter
Summer
October
Spring
Odd man
Rice
Jowar
Soyabean
Desert
What is the purpose of a compass rose on a map?
To show the weather
To indicate the direction
To show the distance
To represent crops
The walls of the ____________ need to be flexible to allow food to pass through and prevent choking.
Brain
Oesophagus
Heart
Kidney
What is the main function of the oesophagus?
To pump blood
To transport food from the mouth to the stomach
To help you breathe
To control your body movements
Which organ is responsible for respiration?
Brain
Heart
Stomach
Lungs
What is the function of the brain?
To help you breathe
To control all body functions like thinking, movement, and feeling
To digest food
To pump blood
Why do the walls of the heart need to be flexible?
To digest food
To allow blood to flow freely
To allow food to pass
To protect the lungs
How do the heart and lungs work together to keep us alive?
The heart pushes oxygen to the lungs, and the lungs send blood to the heart.
The heart pumps blood, and the lungs bring oxygen to the blood.
The heart and lungs work independently.
The heart gives oxygen to the blood, and the lungs remove waste.
Odd man
Konkani
Hindi
Marathi
English
