Water on Earth Sections 1-2

A ______ is a mixture that forms when one substance dissolves another

• solvent

• polar molecule

• solution

• mixture

_____ is the tightness across the surface of water that is caused by the polar molecules pulling on one another

• capillary action

• specific heat

• condensation

• surface tension

_______ is the process by which molecules at the surface of a liquid absorb enough energy to change to a gas

• evaporation

• solution

• specific heat

• precipitation

Tags

NGSS.MS-PS1-4

The _____ is the continuous process by which water moves from Earth's surface to the atmosphere and back.

• water cycle

• transpiration

• photosynthesis

• habitat

Tags

NGSS.MS-ESS2-4

_____ is the process by which plants use water, along with carbon dioxide and energy from the sun, to make their own food.

• habitat

• photosynthesis

• water cycle

• surface tension

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

a molecule that has electrically charged areas is a _____

• solution

• condensation

• capillary action

• polar molecule

the combined force of attraction among water molecules and with the molecules of surrounding materials is called ____ (think of veins in the body)

• condensation

• polar molecule

• capillary action

• specific heat

The process by which a GAS changes to a LIQUID is called ____

• condensation

• solution

• evaporation

• capillary action

Tags

NGSS.MS-PS1-4

____ is the amount of HEAT needed to increase the temperature of a certain mass of a substance by 1°C

• condensation

• evaporation

• polar molecule

• specific heat

Tags

NGSS.MS-PS3-4

Water that falls to Earth as rain, snow, sleet, or hail is _____

• precipitation

• groundwater

• habitat

• water cycle

Tags

NGSS.MS-ESS2-4