OBJECTIVE FORESTRY

Detailed explanation-1: -Trees and vegetation lower surface and air temperatures by providing shade and through evapotranspiration. Shaded surfaces, for example, may be 20–45°F (11–25°C) cooler than the peak temperatures of unshaded materials.

Detailed explanation-2: -Forests determine the climate of a region. They affect the humidity of a place by the process of transpiration, affect temperature and rainfall of a region. Trees take in carbon dioxide and hence prevent the rise in temperature and air pollution.

Detailed explanation-3: -In parks, on the other hand, where the trees are surrounded by grass, the combination of grass and black locust generates greater cooling. The same is true of other very thirsty tree species like the horse chestnut tree and the beech or less thirsty ones like the oak.

Detailed explanation-4: -Because the sunlight is always to the Souyh, makes sense planting trees to the South of the house.