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A relative pronoun is a grammatical word that links a subordinate clause and the main clause. In add...

People travel, more and more, to natural areas. Some observers wonder whether ecotourism is simply a...

Writing an essay is an awesome exercise that needs technical knowledge. Its methodology involves 5 s...

A renewable resource is a resource which can be used repeatedly and replaced naturally. Natural and...

The increasing demand for energy resources of humans implies nine major areas of energy resources. T...

A natural disaster is a major adverse event resulting from natural processes of the earth (floods, h...

Climate change or also called global warming is the rise in average surface temperatures on earth, m...

An antonym is a word that has the opposite meaning of another word, in other words, an antonym is on...

Collocation refers to how words go together or form fixed relationships. A collocation is a specific...

Suffixes are specific words or items placed at the end of another word (nouns, verbs, adjectives or...

A gerund is a verbal form that functions as a verbal noun. In English, a gerund has the same spellin...

Writing an article for a newspaper is a huge responsibility. The writer has to be more explicit, pre...

A virus is a very small infectious agent made up of a piece of genetic material enclosed in a coat o...

A connotation is an idea that a word makes you think about in addition to its literal/primary meanin...

A denotation is a translation of a sign particularly to its literal meaning, more or less like dicti...