<span>Radiometric dating such as carbon 14, Uranium 238, 235, and 234, Thorium 232, Rubidium 87, and Potassium 40. This is not an exhaustive list. Each of these different isotopes have a different half life, so they can be used to measure different ages, from million to billions of years.</span>
The answer is
<span>B.
Federal Reserve System</span>
Answer:
Huge amount of money will be spend to make a change in global warming.
Explanation:
Bjørn Lomborg's main premise is that very huge amount of money about hundreds of billions of dollars will be spend to stop global warming. The fear of global climate change is problematic because it is very stressful to think about the degradation and destruction of world due to human activities. The person who knows the problems which arise from global warming gives great stress on the mind. This global warming has a adverse effect on the earth environment and leads to its destruction.
Answer:
Humans cause deforensation by cutting down trees.However overgrazing can result in desertification (the spread of desert like conditions)whereby it reduces the amount if places plant can grow. Humans also produce pollution such as the burning of coal which releases fossil fuels. This causes acid rain which weakens trees by dissolving nutrients in the soil.These such human impacts have triggered global warming and hence climate change, caused the quality of the air to worsen overtime and the contamination of water making it undrinkable in may cases. Hope this helps.
