Page 204 - Demo

204 Arrow-Puffin-2_Semester-2 EVSIII. Write Road, Rail, Air or Water for the means of transport.IV. Answer the following questions.1. What is transport? ______________________________________________________ ______________________________________________________2. How did early humans travel? ______________________________________________________ ______________________________________________________3. Name some means of road transport? ______________________________________________________ ______________________________________________________4. Why is fuel needed for vehicles? ______________________________________________________ ______________________________________________________5. What is a traffic jam? ______________________________________________________ ______________________________________________________6. How can we reduce pollution from vehicles? ______________________________________________________ ______________________________________________________Should we drive to the nearby grocery store or park, or should we walk there ?HotsElectric vehicles run on electricity. Instead of using fuels like petrol or diesel, electric vehicles charge their batteries using electricity. Electric vehicles are considerably better for the environment and emit no pollutants at all.Know More