Population Ecology

An S-shaped curve is known as

• Exponential graph

• Logistic Graph

• Survivorship curves

• Graphs

Tags

NGSS.HS-LS2-2

Type 3 graphs show

• Some death rates

• Death rates through out

• Death rates at older ages

• High death rates at a young age

Type 1 curve represents what type of group

• Birds

• Humans

• Trees and plants

• Marine life

Tags

NGSS.HS-LS2-8

Emigration is

• the movement out of an area

• the movement into an area

• movement in and out of an area

• migration

During the week, why did we create quadrats and take pictures of the garden?

• to help check for biodiversity in the area

• it was a fun experiment

• to look for plant species

• to go outside

Tags

NGSS.HS-LS2-2

What are survivorship curves?

• curves that describe the number of survivors over time

• curves that tell us what the limiting factors are

• curve that tells us about the carrying capacity

• a curve

Tags

NGSS.HS-LS2-6

NGSS.HS-LS4-5

Why don't populations grow indefinitely?

• limiting factors

• only biotic factors

• only abiotic factors

• none of the above

Tags

NGSS.HS-LS2-1

NGSS.HS-LS2-6

What is an example of a density-independent (Abiotic) limiting factor?

• food

• parasites

• disease

• pollution

Tags

NGSS.HS-LS2-6

What is the arrow pointing at?

• carrying capacity

• biotic potential

• density-independent

• density dependent

Tags

NGSS.HS-LS2-1

parasites, disease, predators, are examples of what type of limiting factors?

• density dependent

• density independent

• survivorship

• type 1 curve

Tags

NGSS.HS-LS2-2

NGSS.HS-LS2-6