1 Wind turbines and windmills are used to convert wind energy into useful form. 2  Wind energy is an alternate plentiful renewable energy form. 3  Wind turbines use wind energy to generate electricity. 4  A wind farm is a collection of wind turbines used for generating electricity.he energy of wind converted into useful form (usually electric current) is called wind energy. Wind energy is a Renewable energy source.
definite article. n. A member of the class of determiners that restricts or particularizes a noun. In English, the is the definite article. definite article. n. (Grammar) grammar a determiner that expresses specificity of reference, such as the in English.
Articles-Definite. Match Gender AND Number The definite article always has to match the gender and number of its noun. If the noun is feminine and singular (salsa), then its article also has to be feminine and singular (la salsa). If that same noun becomes plural (salsas) the article also becomes plural (las salsas).