changes in oceans essay writing
Answers
Oceans are our prized possessions. They occupy a major part of the Earth and it is our duty to ensure that they are kept clean. However, human activities are only doing harm to the oceans around the world.
Global warming has become a big threat for the oceans in today’s times. The Earth’s temperature is rising constantly because of global warming which occurs due to the presence of harmful gases such as carbon dioxide and methane in the atmosphere. As noted by the researchers, the temperature of our planet has increased by up to 1.4 degree Fahrenheit since 1880. This has brought about numerous changes in the Earth’s atmosphere. Oceans have been worst effected due to this increase in the temperature.
The rapid rise in the release of harmful gases has made the oceans acidic. They are no longer fit for the proper growth and survival of the marine creatures. Global warming has also resulted in the melting of glaciers. This has resulted in the expansion of oceans and rise in the sea levels. Rising sea levels result in frequent floods in the coastal areas which disrupt the life of people living in those areas. Besides, oceans play a vital role in defining the Earth’s climate and these changes in the oceans has thus led to a change in the weather pattern.
Many species of creatures are suffering due to this change in the quality of ocean water. Several of these species are now extinct and many others are likely to disappear in the times to come.