“Above the sea level” means altitude. （ ）

Mount Qomolangma is meters above sea level and is peak in the world.

According to the prediction, how much will the sea level rise by the end of this century?()

The sea level is going to rise due to the melting ice on land caused by increasing temperature.

The geoid surface is treated as the surface of mean sea level, which is important for measuring elevations or heights. （ ）

1. The manifestation of global warming contains glacier melting, sea level rising and increase .(humidity / temperature)

Which is not an effect of global warming? A: sea level rise B: heat waves C: glacial melt D: increase in biodiversity E: storm intensity

Please Listen to the following TED talk and answer the questions followed. （11分06秒-11分39秒） As for the sea level, the speaker speculates that according to current evidence of scientific research, it will

When the ships is going to enter into the harbor, ____. A: change from heavy fuel oil to diesel oil for main engine B: pump out bilge water C: change sea chest form high level one to lower level one D: test emergency generator

When the ships is going to enter into the harbor, ______. A: change from diesel oil to heavy fuel oil for mail engine B: pump out bilge water C: change sea chest from lower level one to high level one D: test emergency generator