Indicator Species

Which of the following is a reason why lichens are used as indicator species?

• They grow quickly

• They are resistant to pollution

• They absorb pollutants from the air

• They are found in deserts

What is the primary reason scientists study indicator species?

• To increase their population

• To understand ecosystem dynamics

• To develop new medicines

• To create new habitats

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

NGSS.MS-LS2-4

Why are amphibians often considered good indicator species?

• They are immune to pollutants

• They have a short lifespan

• They are sensitive to changes in water quality

• They are found only in tropical regions

Which of the following is an example of a plant indicator species?

• Oak Tree

• Cactus

• Pine Tree

• Moss

A species that is very sensitive to environmental changes and can help humans identify if the habitat is suffering.

• indicator

• umbrella

• predator

• mutualist

Tags

NGSS.MS-LS2-4

This species is often the first to suffer when the environmental conditions begins to decline

• Pioneer Species

• Keystone Species

• Indicator Species

• Exotic Species

Which of the following is a reason why lichens are used as indicator species?

• They grow quickly

• They are resistant to pollution

• They absorb pollutants from the air

• They are found in deserts

What is the primary reason scientists study indicator species?

• To increase their population

• To understand ecosystem dynamics

• To develop new medicines

• To create new habitats

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Why are amphibians often considered good indicator species?

• They are immune to pollutants

• They have a short lifespan

• They are sensitive to changes in water quality

• They are found only in tropical regions

Which of the following is an example of a plant indicator species?

• Oak Tree

• Cactus

• Pine Tree

• Moss