解析 B。本题考查宾语从句。“understand”后面是宾语从句,根据句意“理解气候变化如何影响我们的生活是很重要的”,所以用 how 引导。选项 A“that”在宾语从句中不表示“如何”;选项 C“what”在宾语从句中要充当成分;选项 D“when”表示时间,不符合语境。
Changes in temperature, as well as droughts and floods, can affect agricultural production. In some regions of the world, these impacts may threaten food security and human health through malnutrition, the spread of infectious diseases, and food poisoning. "Climate change is a terrible problem, an...
How Climate Change Affects Our DietLast year was the warmest year on record (see "On the web"). Consequences of a warmer world...Beckrich, AmandaNational Science Teachers AssociationThe Science Teacher
In what ways does climate change negatively impact us? TheCenters for Disease Control and Prevention(CDC) states that health effects can include respiratory and cardiovascular disease, injuries and deaths related to extreme weather events, changes in food-and water-borne illnesses, and other infectious...
1、Weather affects people in all ways. Bad weather like gale, heavy rain, and storm always makes people's daily activities difficult. People won't like to go shopping on a rainy day. They hate going around with a wet umbrella squeezing in and out of the vehicles.It has always been an...
1阅读理解 Health and climate scientists have mapped how climate change affects different parts of the world in different ways. The scientists point to evidence that changes in the past thirty years may already be affecting human health.Temperature changes may also influence the spread of disease.For...
Climate change has dramatically affected many parts of the world and there are several studies showing that climate change affects human health. Sadly, most of these studies cover developed countries compared to developing countries, which face extreme vulnerability. ...
How does climate change affect health? Global heating is the long-term increase in average global surface temperatures caused by rising greenhouse gas levels in the atmosphere. Emissions from the fossil fuels we burn (like coal and oil) are the main cause of the dangerous rise in greenhouse gas...
2.判断题,根据Health and climate scien-tists have mapped how climate change affects different parts of the world in different ways判断出A是错误的;根据It is the first such United Nations meeting since the Kyoto Protocol took effect earlier this year可判断出B错;根据poor countries least responsible...
Climate change will affect us all. It’s one of countless examples of how climate change already affects people’s health around the world. No one is completely safe from the effects of warmer temperatures, rising seas, worsening air pollution, droughts, floods and severe storms. ...