Topic 8 Review

Pick the two ways that plants bring in materials from the air to use for photosynthesis.

• Plants use glucose to produce water and carbon dioxide

• Plants open their stomata

• Plants exchange gases via transpiration

• Plants break down glucose into energy that the sun can absorb

Tags

NGSS.MS-LS1-6

Select two materials that are produced in photosynthesis

• glucose

• carbon dioxide

• oxygen

• water

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The chemical process animals use to break down or build molecules

• photosynthesis

• metabolism

• chlorophyll

• maintain

Tags

NGSS.MS-LS1-7

Select two materials that are used in photosynthesis

• glucose

• carbon dioxide

• oxygen

• water

Tags

NGSS.MS-LS1-6

All matter is made up of atoms that are constantly moving.

• True

• False

Temperature is the measure of the __________ _________ energy of moving particles

• average potential

• average kinetic

• total potential

• total kinetic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

All else being equal, hot objects have ____________ thermal energy than cold objects.

• more

• less

• same

• potato

Tags

NGSS.MS-PS3-4

Cold objects often have a _________ average kinetic energy because_________.

• lower; particles are moving around less

• lower; particles are moving around more

• higher; particles are moving around the same

• higher; particles do not move

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

For objects that have the SAME mass, which object will have a HIGHER thermal energy?

• the object with the higher temperature

• the object with the lower temperature

• all objects always have the same thermal energy

Objects with MORE MASS have MORE thermal energy because ___________.

• there are more molecules with energy in bonds

• there are less atoms

• there is less kinetic energy in the system

• there is no potential energy at all

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4