One of the biggest impacts of global warming on oceans is that it has made the ocean water grow warmer. The oceans absorb the heat from the air and it results in the warming of the ocean water. Research shows that all the oceans on our planet have grown warmer especially in the last fifty years. It is the top layer of the ocean which has been worst affected by the atmospheric heat though even the water at the bottom hasn't been left unaffected. Data collated by the researchers indicates that the top layer of the oceans is growing warmer by 0.2 degree Fahrenheit with every passing decade. The temperature of the ocean water is likely to rise in the times to come and this would impact both the top layer as well as the water that lies deep inside the oceans. The ocean water is not only getting warmer but is also becoming acidic owing to the absorption of harmful gases such as carbon and methane. Chemical reaction caused due to the absorption of these gases by the ocean water is reducing its pH level. The acidification of ocean water is harming the marine organisms as well as the overall atmosphere. Some of the harmful effects of this phenomenon include decreased immunity of marine creatures and coral bleaching. Oceans play a major role in determining Earth's climate. Global warming is impacting the oceans which are impacting the climate to a large extent. Erratic climatic conditions being experienced in today's times are a result of global warming and its impact on the oceans. While certain places on Earth are experiencing extreme rainfall others are suffering from drought. Coastal areas have become more prone to floods due to the rise in the ocean level because of the melting of ice caps