Battery electric bus

High school (ages 12+)
Transportation

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/battery-electric-bus

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the propulsion mechanism?Electric motor(s) powered by onboard battery banks
2. What is the energy regeneration?Employs regenerative braking to recapture kinetic energy and recharge batteries
3. Why are battery electric buses better for the air?Because they don't produce exhaust fumes, they keep city air cleaner and help people breathe easier. This also reduces harmful pollution like nitrogen oxides.
4. How do battery electric buses save energy?They use regenerative braking, which turns the bus’s slowing motion into electricity that goes back into the battery. This gives the bus more range and uses less energy overall.

Internal Combustion Engine (ICE): An engine that generates power by burning fuel inside cylinders.
Kinetic Energy: The energy an object possesses due to its motion.
Greenhouse Gas Emissions: Gases that trap heat in the Earth's atmosphere, contributing to climate change.