The reasons why Christopher Columbus explored because he wants money and to discover something new also to prove the king and queen that there is new land to explore
Our current climate changes are continuing to exist and are caused by many different things. Some of these things can include the amount of pollution and natural gas we burn. We pollute our air and this can cause many health conditions that cause more items to be made to treat these conditions. Most of these things are plastic or end up in our natural water sources. This is the water pollution. We also pollute our land and this is also a problem. We pollute our water so that we do not have as much fresh water as before and we also kill living organisms everyday and this can lead to extinction of sea and land animals. The pollution of land and water also are an example of the polar icecaps melting. Technically we have our climate change problem because of our laziness, carelessness, lack of education of the harm we cause, and cleanliness.