Gradation example sentences

The improper disposal of wastes is one of the major causes of environmental degradation.There are many ways to solve the problems of land degradation.If species of plants and animals become endangered, they cause degradation in the environment, which may threaten human being's own existence.Continuous use of land over a long period of time without taking appropriate measures to conserve and manage it, has resulted in land degradation.Land degradation, landslides, soil erosion, desertification are the major threats to the environment because of the expansion of agriculture and constructional activities.Coal and petroleum were formed from the degradation of bio-mass millions of years ago and hence these are resources that will be exhausted in the future no matter how carefully we use them.Dumping of waste and slurry leads to degradation of land, soil, and increase in stream and river pollution.Who makes laws and rules to govern the seas that do not fall within the boundaries of any one country? Or who takes steps to control environmental degradation that threatens all the countries together.Sedimentation also meant that the flood plains were deprived of silt, a natural fertiliser, further adding on to the problem of land degradation.Both human and natural factors can lead to degradation of soils.Do you see any relation between the number of carbon and hydrogen atoms in these compounds? The general formula for alkenes can be written as CnH2n, where n = 2, 3, Can you similarly generate the general formula for alkanes and alkynes? As the molecular mass increases in any homologous series, a gradation in physical properties is seen.Consequences of environmental degradation do not respect national or state boundaries; this issue is no longer region or nation specific.It is being alleged that it has caused land degradation due to overuse of chemicals, drying aquifers and vanishing biodiversity.Indiscriminate exploitation of resources has led to global ecological crises such as, global warming, ozone layer depletion, environmental pollution and land degradation.Other physical properties such as solubility in a particular solvent also show a similar gradation.