Interactions in Environment Systems

Choose ALL the types of symbiotic relationships below.

• commensalism

• mutualism

• parasitism

Tags

NGSS.MS-LS2-2

All energy in the ecosystem begins with ____ ____.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The flow of energy in this food web is

• from the grasshopper to the grass

• from the producer to the primary consumer

• from the snake to the lizard

• from the tertiary consumer to the secondary consumer

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The symbiotic relationship in which one organism benefits and the other is neither harmed nor hurt is called:

Choose all the types of biogeochemical processes that sustain life below.

• food web

• carbon cycle

• nitrogen cycle

• food chain

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The element that is fixed by lightening or by bacterial in plant roots is:

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

Biodiversity maintains the _____ and _____ of ecosystems

• strength and productivity

• carbon and nitrogen

• habitats and food

• health and stability

Tags

NGSS.MS-LS2-5

If the amount of energy on the producer level is 89750 kcal, what is the energy level on the primary consumer level?

Tags

NGSS.MS-LS2-3

The symbiotic relationship in which one organism is helped and the other is harmed, but not killed is

• commensalism

• mutualism

• parasitism

• predation

Disruptions to this cycle releases Carbon that was once stored, into the atmosphere. What are 3 processes that release Carbon?

• urbanization

• planting trees

• deforestation

• burning of fossil fuels

Tags

NGSS.MS-ESS3-4