Podcast
Play an AI-generated podcast conversation about this lesson
Download our mobile app to listen on the go
Get App
Questions and Answers
What is energy?
What is energy?
- The ability to do work (correct)
- The ability to see and touch
- The ability to power up
- The ability to measure heat
Why is energy important for life on Earth?
Why is energy important for life on Earth?
- To make things happen on Earth
- To exist on Earth (correct)
- To power up Earth
- To measure heat on Earth
Which form of energy mentioned in the text can be directly measured?
Which form of energy mentioned in the text can be directly measured?
- Red lights
- Sirens
- Work
- Heat (correct)
What is the main purpose of batteries in the context of the text?
What is the main purpose of batteries in the context of the text?
Signup and view all the answers
What is the relationship between energy and work according to the text?
What is the relationship between energy and work according to the text?
Signup and view all the answers
Flashcards are hidden until you start studying
