OBJECTIVE FORESTRY

Detailed explanation-1: -Humans have converted forest to agricultural and urban uses, exploited species, fragmented wildlands, changed the demographic structure of forests, altered habitat, degraded the environment with atmospheric and soil pollutants, introduced exotic pests and competitors, and domesticated favored species.

Detailed explanation-2: -There will be an increase in rainfall due to afforestation. There will be a reduction in pollution. Improvement in water levels of the groundwater.

Detailed explanation-3: -The most positive human impact on the environment is the reversal of environmental destruction through remedial actions. These include recycling, conserving water, improving energy efficiency, cordoning off sensitive ecosystems, planting trees, and passing environmental protection laws.