Terms Flashcards
(7 cards)
1
Q
The open system model needs…
A
to remain in balance of inputs and outputs
2
Q
Feedback mechanisms can
A
help to maintain balance
3
Q
Negative feedback is
A
self regulating method to maintain steady stage equilibrium
4
Q
Positive feedback leads to
A
increasing change in a system and it accelerates away from equilibrium
5
Q
Sustainability is the ___ and ____ of resources that allows full natural _____ of ecosystems affected by _____
A
Use
Management
Replacement
Exploitation
6
Q
What does EIA stand for?
A
Environmental Impact Assessment
7
Q
what are some indicators of sustainability?
A
Pollution
Biodiversity
Population
Climate
