Examlex
Using the 'rule of thumb' method for calculating the depth of a floor joist, the depth of a joist spanning 3.6m would be
Air Pollution
The presence of substances in the atmosphere that are harmful to the health of humans and other living beings or cause damage to the climate or to materials.
Groundwater Depletion
The lowering of groundwater levels due to excessive extraction, often for agricultural, industrial, and domestic use.
Shifting Cultivation
A traditional farming practice where land is cultivated temporarily then left to regenerate for a period before being used again, often involving clearing forest land.
Tropical Regions
Geographic areas located near the equator, characterized by a warm climate and significant biodiversity.