Sea Level Rise Flashcards, test questions and answers

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What is Sea Level Rise?

Sea level rise is a major environmental concern due to the devastating effects it can have on coastal communities, ecosystems, and economies. It is caused by several factors, including melting glaciers, thermal expansion of seawater due to warming temperatures, and changes in land ice from Antarctica and Greenland. Sea levels are rising at an alarming rate; over the last century, global sea levels have risen by about 8 inches (20 cm). This trend is expected to continue as climate change accelerates and the planet continues to warm.The effects of sea level rise can be seen in many places around the world. In coastal cities such as New York City, Miami, London, and Shanghai flooding is becoming increasingly common due to higher storm surges and flooding events. In low-lying island nations such as Tuvalu or Kiribati rising sea levels pose a serious threat of displacement for local communities as their land slowly disappears under the ocean’s waters. Furthermore, rising sea levels can also affect fish stocks by altering habitats for some species while providing habitat for others; this could lead to shifts in commercial fishing catches or disruptions in marine food webs leading to lower yields for fishermen.There are several strategies that can be used to help mitigate against these impacts from sea level rise: increased coastal protection measures such as building levees or flood walls; mitigation measures like restoring wetlands or planting mangroves; shifting infrastructure inland away from vulnerable coastline areas; improving urban drainage systems; constructing artificial reefs that help protect shorelines from erosion; reducing greenhouse gas emissions which contribute significantly towards global warming and therefore help slow down its effects on our oceans’ temperature increases; deploying offshore infrastructure like wave energy converters or floating platforms which could potentially generate renewable energy while reducing erosion rates along coastlines. Overall it is clear that taking action now is essential if we want our coastal communities around the world remain safe into the future. We must act quickly so that ocean life remains healthy and resilient during this period of rapid change due to our planet’s changing climate patterns – failure to do so will only result in more suffering later on down the line when it comes too late for us all wake up call.