Human Impacts on the Environment Siver

The number of births per 1,000 individuals for a certain period of time is called...

• Death Rate

• Exponential Growth

• conservation

• Birth Rate

The practice of using less of a resource it keep it around for a longer time is called...

• Death Rate

• Sustainable Use

• conservation

• replanting

Tags

NGSS.MS-ESS3-3

Indoor pollutants are...

• specific, identifiable pollution

• not specific, widely spread

• carbon monoxide and allergens

• emissions from cars

Answer explanation

Gases react with sunlight to produce a form of oxygen called...

• carbon dioxide

• acid rain

• ozone

• carbon monoxide

Tags

NGSS.MS-PS1-2

Nonpoint pollution is...

• specific, identifiable pollution

• acid rain

• widely spread and cannot be tied to a specific origin

• carbon dioxide

Tags

NGSS.MS-ESS3-3

What is acid rain?

• Rain that contains carbon monoxide

• Rain that is more acidic than normal

• Rain that contains nitric oxide

• Rain that is less acidic than normal

What is a renewable resource?

• A resource that cannot be used for food

• A resource that cannot replenish itself in a short period of time

• A resource that can replenish itself in a short period of time

• A resource that will last forever

Tags

NGSS.MS-ESS2-4

Radon is an indoor pollutant.

• True

• False

Which choice below shows a temperature inversion?

• Cold air

  Cool air

  Warm air

• Cold air

  Warm air

  Cool air

• Cool air

  Warm air

  Cold air

• Warm air

  Cold air

  Cool air

Tags

NGSS.MS-ESS2-5

NGSS.MS-ESS2-6

Which choice shows the correct order of soil layers?

• Bedrock

  Topsoil

  Litter

  Subsoil

• Topsoil

  Subsoil

  Bedrock

  Litter

• Litter

  Topsoil

  Subsoil

  Bedrock

• Subsoil

  Litter

  Topsoil

  Bedrock

Tags

NGSS.MS-ESS2-1