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The Effects of Sea Level Rise: Why You Should Be Concerned

The effects of sea level rise have been seen all over the world and in many different ways. For example, saltwater from the ocean has intruded into freshwater supplies for drinking and farming in Bangladesh. In Alaska, melting glaciers are causing coastal erosion that is damaging homes, villages, and infrastructure.

This blog post will discuss the causes of sea-level rise and what can be done to help mitigate these issues with your lifestyle choices. We’ll also explore some resources you can use to learn more about climate change and how it impacts our oceans today!

antarctic seascape with reflection

What Are The Effects of Sea Level Rise?

The problem with rising sea levels is that it will affect more and more people.

The effects are already being seen today, with scientists predicting the rise of water levels in coastal areas. As we continue to pollute our environment, there will be an increase in climate change which will cause a rise in temperature and melting glaciers. This will lead to even higher water levels in the future.

Why Are The Sea Levels Important?

Sea level rises are predicted to put over 2 billion people at risk of flooding by 2050 -There have been many cases where storms have caused devastation due to high waves and storm surges during hurricanes or typhoons. For example, Hurricane Sandy was one such storm.

Humans’ contribution to pollution in the atmosphere and melting glaciers is a few of the many reasons why the world has to face rising sea levels. The thermal expansion causes the seawater to become less dense, resulting in sea levels that rise.

In 2019, an annual sea-level rise rate of 2.96 millimeters was reported. Satellite altimeters displayed a measurement of 3.43 millimeters in 2018.

What Damage Could Sea Levels Rising Cause?

With time, the contributors to the effects of sea-level rise will only make the problem worse.

The world is swamping at an alarming level, and our strategies against it are equal to none. What’s unsettling about it is the consequences that might take place if the sea level continues to rise.

Economic Destruction  

The increasing risks of significant changes in weather patterns can eventually lead to enthralling economic losses. The developing countries in Asia will not cope with the devastating physical damage to buildings and infrastructure. The extensive losses faced by businesses located in coastal areas will result in unemployment, which will make the laymen suffer.

A threat to the habitation of all species 

It could also disrupt the livelihood of millions of people. More than 300 million people will be homeless in no time. Farming and plantation will be destroyed at a disastrous level. Wild animals, insects, marine life, and birds will also have to suffer at the hands of climate change. 

Health and food crisis

A myriad of vegetation and crops will get affected by this catastrophic event. The disruption in the chemical balances of water beds and destructive erosion will lead to a major health crisis. Middle to lower-income groups will not be able to survive the calamity. Agricultural soil will be of no use anymore as it will be contaminated by seawater.

Enhanced Flooding 

People living near coasts will face magnified risks from surged storms, stronger hurricanes, extreme rain, and other climate change effects. The drinking water contaminated by seawater will destroy the pace of life for millions of people. 

Eradication of necessities

The risks of increasing water levels are also a threat to the availability of necessities such as education, communication, and internet access. Most of the underwired communications infrastructure lies in the way of these coastal areas. 

These unsettling risks will come true if we don’t plan our strategies timely. Immediate action and strategic measures should be taken right now to avoid facing such circumstances in the future.


We need to take the effects of sea level rise more seriously. Unless you want to live underwater or up in a mountain somewhere eventually, we need to curb human-caused pollution as much as we can.

You might be wondering what you can do to help the planet. One of the essential things is raising awareness about climate change and its means for our future. Fortunately, there are many resources available online at your fingertips to inform yourself on this topic—including a free sea-level rise map offered by NOAA.

The impact of rising seas will have disastrous consequences for coastal communities worldwide, so we need more people informed about how they’re being affected. Share these resources with others who may not know much about sea levels or climate change yet to spread awareness and keep them safe from harm.”

Viable Outreach | Activism for the 99%