These terms are often used to describe the same problem, but actually relate to cause and effect, or problem and consequence. The greenhouse effect is the cause - and global warming and climate change are the consequences. The greenhouse effect causes an accumulation of heat (or energy) in the Earth's atmosphere.
The global climate must then adjust to deal with that extra accumulation of energy, and these adjustments result in global warming and climate changes. Global warming results from an increase in the temperature of the Earth's lower atmosphere. Climate changes result from alterations to regional climatic events such as rainfall patterns, evaporation and cloud formation.
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I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.