Ôn Tập Cuối Học Kỳ 1 Khối 11

According to a recent study, over 100,000 marine species are at risk of extinction due to the staggering amount of plastic _________ in our oceans. Question 1.

• construction

• endangerment

• deforestation

• pollution

_________ leads to soil erosion as the removal of trees reduces the stability of the soil and increases the risk of landslides. Question 2.

• Construction

• Endangerment

• Deforestation

• Pollution

Severe weather, such as prolonged _________, can result in water shortages and pose a threat to food security. Question 3.

• drought

• pollution

• flood

• hurricane

Dams and levees can help control _________, but they can also disrupt local ecosystems. Question 4.

• droughts

• pollution

• floods

• hurricanes

The _________ in the Arctic is rising at a rate twice that of the global average, resulting in rapid melting of ice. Question 5.

• system

• temperature

• destruction

• heatwave

The _________ of rainforests not only leads to a loss of biodiversity but also exacerbates climate change. Question 6.

• system

• temperature

• destruction

• heatwave

A great number of animals have been falling sharply, and they are now almost _________. Question 7.

• extinct

• vulnerable

• extreme

• endangered

Affected by global warming, some regions are experiencing _________ heat these days. Question 8.

• extinct

• extreme

• vulnerable

• endangered

England has experienced summer _________ for 2 years, so there aren’t enough water supplies for the country’s grain crops. Question 9.

• drought

• pollution

• flood

• hurricane

The heavy rain has caused a serious _________ washing away the houses in many parts of the country. Question 10.

• drought

• pollution

• flood

• hurricane