Because a statement must be false to be defamatory, a statement of opinion cannot form the basis of a defamation claim because it cannot be proven true or false. For example, the statement that Bill is a short-tempered jerk, is clearly a statement of opinion because it cannot be proven to be true or false.
Introduction and Definitions: Acidic and basic are two extremes that describe a chemical property chemicals. Mixing acids and bases can cancel out or neutralize their extreme effects. A substance that is neither acidic nor basic is neutral. The pH scale measures how acidic or basic a substance is. The pH scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic. A pH greater than 7 is basic. The pH scale is logarithmic and as a result, each whole pH value below 7 is ten times more acidic than the next higher value.
trophic level meaning, definition, what is trophic level: any of the layers of an ecosystem with the same position in the food chain. Learn more.