Ecology Test Review

Which describes an incorrect relationship in the levels of organization?

• Cells with similar functions combine to make a Tissue

• Organelles function together to make cells.

• Ecosystem includes community and the abiotic factors they interact with.

• Organ systems are a combination of similar acting tissues.

Tags

NGSS.MS-LS1-3

Which describes an incorrect relationship in the levels of organization?

• Populations are made of interacting organisms from the same species.

• Communities are made of organisms belonging to the same species.

• Biomes are world-wide collections of similar ecosystems.

• All the living and life supporting factors across the world is considered a biosphere.

Which of the following does not describe the cell membrane?

• Lipid bilayer which passively allows molecules to cross into or out of the cell.

• A lipid bilayer which uses energy to push some molecules into or out of the cell.

• A lipid bilayer which provide a rigid structure to support cells.

• A lipid bilayer which sometimes changes shape to allow large molecules into or out of the cell.

Tags

NGSS.HS-LS2-3

Which shows some of the levels of organization in increasing order?

• Cells < Tissue < Organ < Organ System < Organism

• Molecules < Atom < Cell < Organelle <Tissue

• Atom < Molecule < Cell < Organelle < Tissue

• Organelle < Cell < Tissue < Organ System < Organ

Tags

NGSS.MS-LS1-3

Which shows some of the levels of organization in increasing order?

• Community < Ecosystem < Population < Biome < Biosphere

• Community < Population < Ecosystem < Biosphere < Biome

• Organ System < Organism < Population < Community < Ecosystem

• Biosphere < Biome < Ecosystem < Community < Population

Tags

NGSS.MS-LS1-3

Which organisms transfer Carbon from the environment to the biosphere?

• Carbon does not require a living intermediary to make is usable by life forms.

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Why does secondary succession happen more quickly than primary succession?

• The creation of soil is a fast process and new soil is created in secondary succession.

• Secondary Succession already has premade soil, which is often enriched by nutrients from forest fires.

• Secondary succession always happens in warmer climates and primary succession always happens in cooler climates.

• Secondary succession is helped along by the animals that want to inhabit that zone.

Tags

NGSS.MS-LS2-3

Abiotic is referring to ____________.

• Living things like plants, animals, bacteria, fungus, etc.

• Non-living things like weather, water availability, sunlight exposure.

• All the closely related interacting organisms.

• Living and non-living things in combination.

Tags

NGSS.MS-LS2-3

Biotic is referring to ____________.

• Living things like plants, animals, bacteria, fungus, etc.

• Non-living things like weather, water availability, sunlight exposure.

• All the closely related interacting organisms.

• Living and non-living things in combination.

Tags

NGSS.MS-LS2-3

Which situation demonstrates primary succession?

• A forest fire burns down a section of forest. After several decades, the forest recovers and the ecosystem reaches peak biodiversity

• A volcano erupts under the ocean eventually forming an island. After around a thousand years, a new peak ecosystem has formed.

• A glacier slowly moves through the terrain, cutting the land down to bare rock. Over time, a peak ecosystem forms in the scar the glacier left behind.

• A tornado rips up a section of a forest, pulling up trees and removing them. The wildlife leave for a few decades, but returns when new trees have grown tall enough to shelter in.

Tags

NGSS.MS-LS2-4