S2 Biology Ecosystems Quiz

What is a habitat?

• A group of organisms of the same species

• All the populations in an ecosystem

• Where an organism lives

• The community and their physical habitats

What are primary consumers?

• Carnivores

• Herbivores

• Omnivores

• Producers

What do the arrows in a food chain represent?

• The direction of energy flow

• The availability of food

• The predators in the ecosystem

• The distribution of organisms

Tags

NGSS.MS-LS2-3

What are abiotic factors?

• Non-living factors like temperature and moisture

• Factors influenced by living things like availability of food

• Organisms of the same species

• Animals and plants adapting to their environment

Tags

NGSS.MS-LS2-3

Which sampling technique is used for sampling plants?

• Pitfall trap

• Sweep net

• Tullgren funnel

• Quadrat

What is the role of abiotic factors in an ecosystem?

• They determine the types of organisms that can survive

• They have no role in an ecosystem

• They only affect the non-living components of an ecosystem

• They are responsible for the genetic diversity within species

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-4

What is an ecosystem?

• A single organism

• A group of organisms of the same species

• The community of organisms and their physical environment

• The physical environment only

What are secondary consumers?

• Herbivores

• Carnivores and Omnivores

• Producers

• Decomposers

Tags

NGSS.MS-LS2-3

how do you calculate an average of 5 numbers?

• add the five numbers together

• add the numbers together and divide by two

• add the numbers together and divide by five

• add the numbers together and multiply by five

Which Biome will be the hottest

• taiga

• tundra

• rainforest

• desert

Tags

NGSS.MS-ESS2-6