OBJECTIVE FORESTRY

FORESTRY

ECOLOGY AND ENVIRONMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
As species disappear from a prairie ecosystem, their disappearance results in decreased-
A
sustainability of the prairie ecosystem.
B
numbers of species in nearby ecosystems.
C
likelihood of prairie wildfires breaking out.
D
numbers of offspring in remaining species.
Explanation: 

Detailed explanation-1: -The sustainability of managed systems can be increased by maintaining interactive controls so that they form negative feedbacks within ecosystems and by using laws and regulations to create negative feedbacks between ecosystems and human activities, such as between ocean ecosystems and marine fisheries.

Detailed explanation-2: -Greater biodiversity in ecosystems, species, and individuals leads to greater stability. For example, species with high genetic diversity and many populations that are adapted to a wide variety of conditions are more likely to be able to weather disturbances, disease, and climate change.

Detailed explanation-3: -What factor contributes most to the sustainability of a habitat? climate.

There is 1 question to complete.