Remote - Ecology Review

Which of the following is abiotic?

• A tree in a forest.

• Wood from the tree on the forest floor.

• A termite on the tree.

• The soil the tree is growing in.

Tags

NGSS.MS-LS2-3

What is made up of all the populations in an area?

• Habitat

• Niche

• Community

• Ecosystem

Tags

NGSS.MS-LS2-2

What belongs at the bottom of an energy pyramid?

• Producer

• Predator

• Consumer

• Decomposer

Tags

NGSS.MS-LS2-3

__________ is an organism that can make it's own food.

• Heterotroph

• Consumer

• Autotroph

• Decomposer

Tags

NGSS.MS-LS1-6

Which of the following is a producer/consumer relationship?

• Owls eat mice

• Rabbits eat shrubs

• Wolves eat deer

• Bears eat salmon

Tags

NGSS.MS-LS2-3

Which of the following organisms compete for the same food source?

• grasshoppers and grains

• rabbits and mice

• mice and grasshoppers

• foxes and owls

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

How do producers (like plants) get their energy to survive and reproduce?

• competing for sunlight

• disguising themselves from consumers

• releasing more oxygen into the environment

• more biotic factors relying on them

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which conclusion is correct?

• all of the fish species prefer warmer water

• the Largemouth Bass rely on the Sunfish

• 3 of the 4 species compete around 25-degrees

• there's little competition in this ecosystem

Too much agricultural runoff can result in which of the following?

• thriving ocean habitats

• slowing of coral bleaching

• increased fish populations

• algae blooms

How can the erosion of soil and sediment into oceans be prevented?

• decreasing fertilizers in runoff

• reducing CO₂ emissions to help lower ocean temperatures

• more vegetation (plants) along coastlines

• changing the shape of beaches