Ecology AP Bio

Which biome is characterized by seasonal changes in temperature (low to high) with medium to high precipitation and dominated by hard wood trees?

• Tropical Rainforest

• Taiga

• Temperate Deciduous Forest

• Grassland

• Desert

Here is a sample food chain, Flower -> Goat -> Wolf. If there are 2,000 calories of flower eaten by the goat and then the goat is eaten by the wolf, how many of those calories will be in the wolf?

• 2,000

• 1,000

• 500

• 200

• 20

Tags

NGSS.MS-LS2-3

In this photo, two lions are fighting for a resource. What type of competition is this?

• Interspecific competition

• Intraspecific competition

• Machismo

• Competitive exclusion principle

Tags

NGSS.MS-LS2-1

What three factors can affect ANY population's growth rate?

• Birthrate, death rate, migration

• disease, predation, migration

• medicine, agriculture, industry

• life expectancy, sanitation, vaccines

Tags

NGSS.MS-LS1-5

Stable conditions allow for this type of species to grow.

• R-Selected

• K-Selected

Tags

NGSS.HS-LS2-1

NGSS.HS-LS2-6

THESE SPECIES ONLY MAKE A FEW BABIES IN THEIR LIFETIME AND THEY INVEST IN THEM HEAVILY...

• K-SELECTED

• R-SELECTED

• P-SELECTED

• Z-SELECTED

Name the type of pyramid in the picture.

• slow growth

• rapid growth

• zero growth

• negative growth

Tags

NGSS.MS-LS2-4

In 1976, the dominant finch on Daphne Major in the Galapagos Islands was the medium ground finch, with a population of 1,200. In 1977, a drought struck the island negatively affecting most of the vegetation. As a result, the population of medium ground finch dropped to 180 due to starvation. In 1983, however, a large amount of rainfall fell on the island creating optimal conditions for vegetation. The medium ground finch population increased to 1,100. What type of factor affected medium ground finch populations in 1977 and 1983?

• Density independent

• Logistic

• Density dependent

• Biotic

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

In 1976, the dominant finch on Daphne Major in the Galapagos Islands was the medium ground finch, with a population of 1,200. In 1977, a drought struck the island negatively affecting most of the vegetation. As a result, the population of medium ground finch dropped to 180 due to starvation. In 1983, however, a large amount of rainfall fell on the island creating optimal conditions for vegetation. The medium ground finch population increased to 1,100. After the rainfall of 1983, what type of population growth did the medium ground finch experience?

• Logistic

• Quantitative

• Exponential

• Abiotic

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-1

NGSS.MS-LS2-4

Which point on the graph represents carrying capacity?

• A

• B

• C

• D