The term "Deforestation" refers to the clearing away of large areas of forest, including tropical rain forests. The extent of deforestation is so great that it is calculated that we have already lost half of the planet's tropical rain forest and if we continue at the same rate we will have no … [Read more...] about Essay on Deforestation – Causes, Effects, and Solutions
Deforestation is the process of cutting down or otherwise removing areas of forest. It can be done for many reasons, but it has devastating effects on the environment if it is not matched with equal reforestation (i.e. tree planting) projects. Deforestation is one of the key environmental issues … [Read more...] about 19 Facts on Deforestation
The meaning of air pollution. To pollute means to make dirty. So, air pollution is anything which contaminates the air. When it originally came into English, from the Latin word for 'to contaminate', the word 'pollute' had connotations of moral contamination and sin. It was not until the 19th … [Read more...] about What is Air Pollution and What are the various types of Air Pollutants?
What is acid rain? - Meaning Acid rain is a type of acidic rain which is caused by hydrogen, nitrous and sulphuric compounds in the air mixing with ordinary rainwater, snow, fog, hail, and mist. Certain chemicals in the atmosphere dissolve with water in the atmosphere. Sulphides and nitrates are … [Read more...] about Acid Rain: Meaning, Causes, Effects and Prevention of Acid Rain
When is World Environment Day? And what is this day? World Environment Day is an annual event. It occurs every year on the same date: this date is June 5th. World Environment Day is an initiative set up by the United Nations (or UN for short). The first World Environment Day (which is sometimes … [Read more...] about When is World Environment Day and Why do we observe this day?