7th Resource Science P&C Changes 2022-2023 (4) (3)

A change in which no new substances are formed.

• Chemical Digestion

• Physical Change

• Chemical Energy

• Spongebob Square Pants

a change from one form of energy to another

• energy transformation

• physical change

• chemical change

• Plankton

physical breakdown of large pieces of food into smaller pieces. (chewing with teeth.)

• chemical change

• mechanical digestion

• chemical energy

• Gary

energy carried by light

• physical change

• radiant energy

• chemical change

• Karen

anything that has mass and takes up space

• Energy Transformation

• Chemical Digestion

• Matter

• Larry the Lobster

process by which enzymes break down food into small molecules that the body can use.

• Matter

• Chemical Digestion

• Oxygen

• King Neptune

Any change that results in the formation of new substance.

• Chemical Change

• Matter

• Physical Change

• Patrick Star

Conversion of radiant energy from the sun into chemical energy

• Sandy Cheeks

• Photosynthesis

• Digestive System

• Energy Transformation

A form of potential energy that is stored in chemical bonds between atoms.

• Chemical Energy

• Mechanical Digestion

• Thermal Energy

• Krabby Patties

Heat Energy

• Mechanical Digestion

• Thermal Energy

• Photosynthesis

• Squidward