Teacher Led Ecosystem

Two cats are fighting over a piece of fried fish.

• Competition

• Commensalism

• Parasitism

• Predation

Elephants and zebras are fighting against each other to have control of a source of water

• Mutualism

• Competition

• Parasitism

• Predation

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NGSS.MS-LS2-1

NGSS.MS-LS2-2

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Identify the ecological relationship in the given picture. Hummingbird and Flower

• Mutualism

• Commensalism

• Predation

• Competition

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Identify the ecological relationship in the given picture. Frog and Snake

• Mutualism

• Parasitism

• Predation

• Competition

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Identify the ecological relationship in the given picture. Mosquito and Human

• Mutualism

• Commensalism

• Parasitism

• Competition

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NGSS.MS-LS2-2

A plant needs water, radiant energy, minerals, oxygen, and carbon dioxide to live. How are these requirements needed by plants categorized?

• Abiotic components

• Biotic Components

• Climates

• Minerals

Which of the following is not an abiotic factor?

• 
• 
• 
• 

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It refers to the living components of an ecosystem.

• Climate

• Abiotic Factors

• Biotic factors

• Weather

A group of deer is currently living in an environment with the right temperature. In a few months, winter will be coming. What do you think will happen to the group of deer?

• The group of deer will move to another area of warmer temperature.

• The group of deer will stay on that place because cooler is better.

• The group of deer will grow longer hair to become warm during the cold season.

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NGSS.MS-LS1-5

NGSS.MS-LS4-4

In a certain portion of the city, there is a garden with some plants growing. After a tall building was constructed in front of the garden, suddenly the plants in the garden stopped growing while others died. What can be the reason for this?

• The tall building removed the nutrients in the soil in the garden.

• The tall building stopped rain from reaching the garden.

• The tall building lessened the amount of sunlight that the plants

  received during the day.

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NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

NGSS.MS-LS2-4