The phenomenon climate change has become a common scientific term these days. Many international efforts devoted to understand the climate change and its impact on different sectors such as agriculture, tourism, forestry, livestock, heritage, air composition and sea level rise. Climate and weather conditions are a good example of factors which need to suitable adaptations. This article is a review of several climate studies of current climate change in different fields, and it summarizes the current knowledge about this area. Climate experts/scientists are working to better understand future climate changes and how these effects will vary by time to time and place to place.