Unit 6 Study Guide McFatter Science

Energy is the ability to cause _______ in a system

• work

• change

• chemical energy

• none of these

Almost all energy on Earth first comes from the ____.

• oceans

• moon

• sun

• none of these

Organisms that don't use sunlight because it doesn't reach them use ______ that gushes from below the Earth's surface through hydrothermal vents.

• cool water

• warm water

• hot water

• none of these

​ (a)   get energy from eating other animals. _

• Carnivores
• Herbivores
• Autotrophs

​ (a)   energy is the energy of motion.

• Kinetic
• Chemical
• Physical
• Potential

Choose all that are examples of carnivores.

• Lions

• Tigers

• Giraffes

• Ants

• Cuttle Fish

The amount of kinetic energy depends on _____ and ______

• mass and speed

• mass and weight

• mass and energy

• none of these

Energy at rest is called potential energy.

• True

• False

The higher up the food chain an animal is, the more potential energy it has.

• True

• False

A form of potential energy that is stored in the muscles is ______

• Potential Energy

• Kinetic Energy

• Chemical Energy

• Heat Energy