Question

Clear-cutting large areas of Madagascar by farmers is an example of which of the following negative human impacts?

a) Biodiversity loss
b) Soil conservation
c) Sustainable farming
d) Reforestation

Answer 1

Clear-cutting large areas of Madagascar by farmers is an example of biodiversity loss through habitat destruction.

Step-by-step explanation:

The clear-cutting of large areas of Madagascar by farmers is an example of biodiversity loss.

Deforestation is occurring on all parts of the island, leading to the destruction of habitats for numerous species and a decrease in biodiversity. This activity also interferes with the water cycle, causes soil erosion, and contributes to the build-up of greenhouse gases. Livestock farming, which is a major driver of deforestation, reduces habitats for species and further contributes to negative impacts on the environment.

For instance, from 1970 to 2000, slash-and-burn agriculture destroyed about 10% of Madagascar's native plants, turning the area into a wasteland and leading to the extinction of several fish species. The loss of biodiversity through habitat destruction is a significant consequence of human activities like farming.