Hydropower produces 76% of the worldâs renewable electricity, providing a clean, local and significant energy source that can help developing countries to improve the lives of their peoples at an affordable price.
> (greater-than sign) is a CSS Combinator. A combinator is something that explains the relationship between the selectors. A CSS selector can contain more than one simple selector. Between the simple selectors, we can include a combinator. There are four different combinators in CSS3: descendant selector (space) child selector (>)
With its Greek prefix en-, meaning within, and the trop- root here meaning change, entropy basically means change within (a closed system). The closed system we usually think of when speaking of entropy (especially if we're not physicists) is the entire universe.