Science Grade 2 Vocab review - Energy

2/9/2019 12:00:00 AM
10 questions extracted from Mobymax (Science, Grade 2), to help you review some basic vocabulary about energy. To learn more about this topic, get a Mobymax learning account (by going to http://contuhoc.com/mobymax).
What is energy?
  • the ability to create movement or cause change
  • movement created only by people
  • the ability to change direction
  • movement created only by animals
What is solar energy?
  • energy from water
  • heat and light from the Sun
  • movement caused by rubbing your hands together
  • energy that you can hear
What is fuel?
  • material that lets heat easily move through it
  • energy that you can hear
  • material that is burned to make heat
  • energy that makes something warmer
A conductor is __________.
  • material that lets heat easily move through it
  • energy that makes something warmer
  • a person that uses no energy
  • a material that is used to put fires out

What is heat?

  • a material that stops energy from moving through it easily
  • a material that is used to put fires out
  • a person that uses no energy
  • energy that makes something warmer
What is the definition of reflect?
  • to go directly through something
  • to circle around something
  • to absorb all of something
  • to bounce off of something
What is a shadow?
  • a very bright area or shape made when something blocks sound
  • a dark area or shape made when something absorbs sound
  • a dark area or shape made when something blocks light
  • a very bright area or shape made when something blocks light
What is volume?
  • how high or low sound is
  • how loud or soft sound is
  • to move back and forth quickly
  • how often sound is heard
What is the definition of vibrate?
  • to continuously move backward
  • how high or low sound is
  • to move back and forth quickly
  • to continuously move forward
What is pitch?
  • to move back and forth slowly
  • energy you can see
  • how tall or short a vibration is
  • how high or low sound is