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Class 3 Science - Means of Transport - CBSE Worksheets - 2

Class 3 Science - Means of Transport - CBSE Worksheets - 2Q1: Multiple-Choice Questions (MCQs)


(i) Which of the following is a mode of transportation in the sky?
(a) Bicycle
(b) Car
(c) Airplane
(d) Boat

(ii) What do we call a vehicle that travels on tracks and carries people and goods?
(a) Car
(b) Train
(c) Bus
(d) Bicycle

(iii) Which animal is often used for transportation in cold snowy areas?
(a) Elephant
(b) Horse
(c) Lion
(d) Giraffe

(iv) Which of these is a water-based mode of transportation?
(a)
Motorcycle
(b) Skateboard
(c) Boat
(d) Scooter

(v) What is a vehicle with four wheels that people use to travel on roads called?
(a)
Bicycle
(b) Airplane
(c) Car
(d) Boat

Q2: Fill in the Blanks:


(i) People travel in a _______________ to get to different places.

(ii) A large, heavy vehicle that carries many passengers is called a _______________.

(iii) A _______________ is a small vehicle with two wheels that you can ride by pedaling.

(iv) Trains run on _______________ that guide their movement along the tracks.

(v) An _______________ is a vehicle that can fly high in the sky and cover long distances quickly.

Class 3 Science - Means of Transport - CBSE Worksheets - 2

Q3: True/False Questions


(i) A boat is used for transportation on water.

(ii) Trains move on roads like cars and buses.

(iii) Horses are sometimes used as a means of transportation in cold areas.

(iv) Bicycles have four wheels for better balance.

(v) Airplanes can only fly in the sky and cannot travel on the ground.

Q4: Answer the following questions

(i) What are the three main categories of means of transport.?

(ii) Name one traditional mode of land transport.

(iii) What is the primary purpose of helicopters?

(iv) What role does shipping play in India's trade with other countries?

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FAQs on Class 3 Science - Means of Transport - CBSE Worksheets - 2

1. What are the different modes of transportation available?
Ans. The different modes of transportation available include cars, buses, trains, airplanes, and ships. These modes of transportation cater to different travel needs, ranging from short distances within a city to long-distance travel between countries.
2. How does transportation contribute to global warming?
Ans. Transportation contributes to global warming through the emission of greenhouse gases, primarily carbon dioxide (CO2) from burning fossil fuels. Vehicles, especially cars and airplanes, release CO2 into the atmosphere, which traps heat and leads to the greenhouse effect. To mitigate this impact, there is a growing focus on developing sustainable transportation alternatives such as electric vehicles and public transportation systems.
3. What is the importance of efficient transportation systems for economic development?
Ans. Efficient transportation systems play a crucial role in economic development by facilitating the movement of goods and people. They enable businesses to access markets, connect producers with consumers, and support trade activities. Additionally, efficient transportation systems reduce transportation costs, improve accessibility, and enhance overall productivity, leading to economic growth.
4. How can transportation infrastructure be improved to reduce congestion?
Ans. Transportation infrastructure can be improved to reduce congestion by implementing various strategies. These include investing in public transportation systems, building additional lanes or roads, implementing intelligent transportation systems, promoting carpooling and ridesharing, and improving traffic management and signal synchronization. Additionally, encouraging alternative modes of transportation such as cycling and walking can also help alleviate congestion.
5. What are the benefits of using public transportation?
Ans. Public transportation offers several benefits, including reduced traffic congestion, lower carbon emissions, and improved air quality. It provides affordable and convenient transportation options for individuals who may not have access to private vehicles. Public transportation also promotes social equity by ensuring that people from all socio-economic backgrounds have access to transportation services. Additionally, using public transportation can save money on fuel and parking costs, as well as reduce the overall environmental impact of transportation.
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