Terms Flashcards

(7 cards)

1
Q

The open system model needs…

A

to remain in balance of inputs and outputs

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2
Q

Feedback mechanisms can

A

help to maintain balance

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3
Q

Negative feedback is

A

self regulating method to maintain steady stage equilibrium

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4
Q

Positive feedback leads to

A

increasing change in a system and it accelerates away from equilibrium

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5
Q

Sustainability is the ___ and ____ of resources that allows full natural _____ of ecosystems affected by _____

A

Use
Management
Replacement
Exploitation

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6
Q

What does EIA stand for?

A

Environmental Impact Assessment

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7
Q

what are some indicators of sustainability?

A

Pollution
Biodiversity
Population
Climate

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