Answer:
These answers are A and C
Answer:
c. An example of sustainable use is that water extracted from underground resources must be equal to or less than the water that recharges the underground resources Human population must decline for the foreseeable future to maintain
Explanation:
Sustainability is the capacity by which an element, system or process, remains active over time. The element resists, endures, remains. Also, there is a compatibility between the activity considered and the preservation of biodiversity and ecosystems, avoiding the degradation of the source and sink functions such as water.
Answer:
<em>All of the above have caused ecological disruption</em>
Explanation:
Ecological disruption can be described as a kind of disturbance, whether of biological or non-biological origin which affects the pattern of a particular ecosystem. Disruptions might be caused due to factors such as weather changes or biotic factors such as the invasion of a predator species which disrupts the whole food web of an ecosystem. Any new species, when introduced in a stable ecosystem, will cause disruption in some way or the other.
Pros (good):
- Inexpensive
- Can degrade the crudest oils
- Quick and minor waste is water and CO2
Cons (bad)
- Waves can carry bacteria into place they are not needed or wanted
- Germs may harm marie animals by putting excess CO2 in water
- Germs may be harder to exterminate because they are engineered