Causing, or made in a way that causes, little or no damage to the environment and therefore able to continue for a long time.
A part of something, especially a large part.
• Fossil Fuel
A fuel such as gas, coal, and oil that has been produced in the earth from plants and animals.
• To Substantiate
To show something to be true, or to support a claim with facts.
• Crack Down
To start dealing with bad or illegal behaviour in a more severe way.
• To Claim
To say that something is true or is a fact, although you cannot prove it and other people might not believe it.
An amount of money that has to be paid as a punishment for not obeying a rule or law.
• To Spot
To see or notice someone or something.
• To Fool
To trick someone.
Source: Behind the News