4.1.5 Stormwater!

Surfaces through which water cannot flow

• pervious surfaces

• impervious surfaces

Surfaces through which water can flow

• pervious surfaces

• impervious surfaces

Tags

NGSS.MS-ESS2-4

Asphalt (roads, driveways, etc.)

• pervious surfaces

• impervious surfaces

Gravel

• pervious surface

• impervious surface

Mulch

• pervious surface

• impervious surface

Tags

NGSS.MS-LS2-3

Brick

• pervious surface

• impervious surface

Water that infiltrates grass and soil becomes

• surface water

• ground water

Tags

NGSS.MS-ESS2-4

Water that does not infiltrate the ground enters storm drains and becomes

• surface water

• ground water

Tags

NGSS.MS-ESS2-4

Water that flows over impervious surfaces and into local water resources

• surface water

• ground water

• runoff

• watershed

Which is not an example of a pollutant that would end up in runoff

• pesticides

• garbage

• atmospheric CO2

• motor oil