Organisms Competition and Hierarchy CC#10

a relationship that occurs when two or more organims of the same species need the same resource at the same time

• competition
• symbiosis
• predation

Tags

NGSS.MS-LS2-1

Many organisms in an ecosystem compete for which of the following? (Select all that apply.)

• Food/Water

• Shelter

• Mate

• Friends

Tags

NGSS.MS-LS2-1

Coyote, sand, 102 degrees, cactus, and snake.

• ecosystem

• biomes

• niche

• community

Tags

NGSS.3-LS4-3

An individual is a single _______________ of a particular species. One single zebra is an example.

• Population

• Organism

• Ecosystem

Tags

NGSS.3-LS4-2

Which of the following ecosystem groups are put in proper order from smallest to largest?

• organism, population, community, ecosystem

• ecosystem, organism, community, population

• population, community, organism, ecosystem

• community ecosystem, community, population

All the black bears that live in one forest are an example of a(n)...

• population

• community

• habitat

• niche

A niche ________________.

• is the function that an organism performs in the food web of that community.

• includes everything else the organism does and needs in its environment.

• is specific to each individual animal and plant.

• All of the above.

Tags

NGSS.MS-LS2-2

The ecological role an organism performs in its specific environment is considered the organism's...

• Habitat

• Biome

• Population

• Niche

What are the biotic factors in this image?

• sunlight, elephants, and grasses
• sunlight, water,  and air
• elephants, plants, trees 

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

What are the abiotic factors in this image?

• water, sunlight, dirt, air

• birds, trees, and sunlight

• water, trees, and birds

Tags

NGSS.MS-LS2-3