공통영어2 지학 신상근 3과 본문 빈칸 문제

Global warming has been progressing much faster than scientists originally predicted, and warming temperatures are causing sea levels to rise at a faster rate than ever recorded around the ____.

Rising sea levels have ____ had a big impact in many places, especially in low-lying countries in the South Pacific.

For example, scientists predict that the Pacific island nation of Kiribati will have disappeared under rising sea ____ by the end of this century.

This is a problem not just for the South Pacific ____.

Coastal and low-lying areas worldwide are at risk of disappearing from the world map before the 21st ____ ends.

Global warming is causing global sea levels to ____ in two ways.

The first factor is the melting of ____ ice — glaciers and ice sheets.

The enormous bodies of ice cover ____ land areas like Greenland and Antarctica, and they hold large amounts of fresh water.

As they melt, the ____ flows into the ocean.

This ____ sea levels to rise.

The second ____ is the expansion of water.

When ____ gets warmer, it naturally expands, and this includes the water in the oceans.

Since the oceans ____ more than 90% of the excess heat trapped by greenhouse gases in the atmosphere, they continuously warm up and accordingly seawater expands.

This increased volume of water occupies more space in the oceans, which causes a rise in ____ level.

This ____ occurs slowly and steadily, and expanding water is estimated to account for about 30% of the sea level rise observed in the past century.

Over the period ____ sea levels rose by 0.2m.

Sea levels could potentially ____ between about 0.38m and 0.77m higher by 2100, depending on the different levels of greenhouse gas emissions.

If the current trend continues, billions of people are expected to be affected by global ____ level rise by 2100.

Why Do Sea Levels ____?

When sea levels rise, there will likely be more frequent and serious ____ along the coasts.

This can cause significant ____ in coastal and low-lying regions.

____ villages or even whole cities could end up under water.

This means that millions of people could lose their homes, ____, and connections to their communities.

Industries such as tourism and fishing may ____ suffer due to the loss of coastal areas.

Rising ____ levels are a concern not just for coastal areas.

Stronger and more dangerous storms can form when the sea ____ are higher.

They move more slowly and drop more rain, and thus can ____ more destruction to not only coastal regions but also to the areas farther from the coast.

Moreover, higher sea levels can ____ make salt water go into sources of fresh water.

This salted ____ will be unsuitable for drinking or growing crops.

The flooding of coastal areas also ____ the variety of plants and animals there, as many species can't survive in deeper water or saltier conditions.

Sea level rise is a reality we have to ____.

What can we do to reduce the damage and ____ for what comes?

Various approaches have been proposed worldwide and ____ into action to address rising sea levels.

These include building ____ walls and better drainage systems to prevent flooding.

Another solution is to raise buildings above flood level or use structures that can ____ on water.

Preserving and protecting wetlands and mangroves can also reduce the ____ of flooding since they absorb water during heavy rains or storms.

As individuals, we can also play a part in ____ with sea level rise by reducing our carbon footprint.

Such efforts may ____ walking, biking, and using public transportation.

Using energy-efficient electronic devices can also be part of such ____.

Supporting ____ that work to protect the ocean environments is another way we can make a difference.

____, many people are still unaware of the risks of sea level rise.

One of the most ____ and efficient steps we can take is to raise awareness about the risks.

By raising awareness, we can ____ others join the fight against global warming.

It's time to raise our voices, not our sea ____.