Science F2 Chapter 2.3.1 : Interdependence among organisms

A habitat is the natural surroundings or home of an organism.

• True

• False

A group of organisms that have common characteristics and can reproduce to breed offsprings is called .......

• ecosystem

• community

• species

• population

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NGSS.MS-LS4-4

A group of organisms of the same species that live in the same habitat is called .....

• species

• population

• community

• ecosystem

A community is a few species of different organisms that live together in one habitat and have mutual interaction with one another.

• True

• False

Tags

NGSS.MS-LS2-2

An ecosystem is a few communities that live together in one habitat and have mutual interaction with one another including all the non living components such as water, air and soil.

• True

• False

Which example shows a relationship between a living things and a nonliving thing?

• An insect is food for a salmon

• Water carries a rock downstream

• A tree removes carbon dioxide from the air

• A flower makes food for a butterfly

Tags

NGSS.MS-LS2-3

Where do all life forms get their energy?

• Earth's Core
• Water
• Plants
• The Sun

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

.............. includes all living and non-living things in an environment.

• Population

• Niche

• Abitotic

• Ecosystem

What would most likely happen if an ecosystem no longer received sunlight?

• The number of herbivores would increase

• The number of plants would increase

• All organisms would adapt

• All living organisms would eventually die

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

NGSS.MS-LS2-4

How does energy enter an ecosystem?

• Sunlight

• Soil

• Animals

• Invasive species

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6