interaction between living organisma

Which of the following is NOT a symbiotic relationship?

• Competition

• Commensalism

• Mutualism

• Parasitism

Tags

NGSS.MS-LS2-2

What term describes organisms striving for the same limited resources?

• Competition

• Predation

• Mutualism

• Commensalism

Tags

NGSS.MS-LS2-1

Commensalism is a symbiotic relationship in which what occurs between the organisms?

• both organisms are harmed

• one benefits, the other is unaffected

• one benefits, the other is harmed

• one benefits by eating the other

Tags

NGSS.MS-LS2-2

When the population of predators gets too high...

• Prey pop. will increase--> predator pop. will increase

• Prey pop. will decrease--> predator pop. will increase

• Prey pop. will decrease--> predator pop. will decrease

• It depends on the biome

A relationship in which two species live closely together.

• resource
• mutualism
• succession
• symbiosis

Tags

NGSS.MS-LS2-2

In this picture, the ZEBRA is the __________________

• predator
• prey

Tags

NGSS.MS-LS2-2

Lion and Zebra - The lion hunts and kills the zebra for its food. This is an example of? 

• predator-prey
• mutualism
• commensalism
• parasitism 

What does a community include

• All the populations that live together

• The biotic and abiotic elements of the environment

• All the producers but not the consumers

• All the consumers but not the producers

How do consumers get food?

• They stand in the sunshine and gather energy

• They eat other organisms

• They don't need food

• They absorb chemicals from the environmen

What is the relationship between biomes and ecosystems?

• A biome may contain many ecosystems, and ecosystems within the same biome are typically home to similar species of organisms.

• An ecosystem may contain many biomes, and biomes within the same ecosystem are typically home to similar species of organisms

• Bothe biomes and ecosystems are characterized by their climate conditions and the communities that live in them: however, biomes refer to land environments and ecosystems refer to aquatic environments.

• Bothe biomes and ecosystems are characterized by their climate conditions and the communities that live in them: however, ecosystems refer to land environments and biomes refer to aquatic environments.