In modern day Hong Kong, tall skyscrapers and underground infrastructure make it difficult for trees to grow. This contributes to the city’s dangerously poor air quality, which can cause bronchitis and diminished lung fun...
D.All the above. 点击查看答案&解析 4.填空题 参考答案:described 5.单项选择题 A.The crops were obliterated for the entire year.B.The crop’s nutritional was considerably lessened.C.The soil was permanently damaged.D.The loss was not as bad as had been anticipated. 点击查看答案&解析...
As a consequence, soil losses its value of natural minerals and nutrients compositions. Soil degradation alsocontributes to soil pollution, and it occurs as a result of over-grazing, over-farming, or mining activities. The notable causes of soil pollution include agricultural farming activities, wast...
Many industrial farms grow one single crop, year after year after year. This practice depletes the soil of nutrients and contributes to soil carbon loss and soil erosion. Ideally, agriculture farms should include legumes, perennial crops, and forages in rotation to return more organic matter to ...
根据文章倒数第二段的“OrganizersrecommendtheMerlinBirdIDapptodistinguishbirdsbysize,shape,songorothercharacteristics.”可知,人们可以使用此应用程序来辨别不同的鸟类。故选B。 4.What’sthebesttitleofthetext? A.GreatBackyardBirdCount:AStrangeActivity B.WatchingBirdsContributestoStudents’Education C.MoiraDalibor...
When it is woven into textiles, wool has a natural waviness called “crimp.” This crimp contributes to wool’s insulative properties, which exist because the bulkiness of wool naturally traps air. Some types of wool have more crimp than others, and the more crimp there is in a woolen garm...
What contributes to the sustainability of an ecosystem? How does biodiversity help a population survive? How can biodiversity be conserved in daily life? How does niche diversity affect biodiversity? What are the methods used to conserve biodiversity?
Warmer temperatures help accelerate the melting of polar ice and glaciers. This contributes to rising sea levels, posing a significant threat to coastal communities and low-lying regions. Ocean acidification More CO2in the atmosphere leads to higher levels of CO2in the world's oceans. This causes...
Low budgets for the responsible institutions may drive the infrastructural failings, while low farm level income excludes investment in pest control that contributes to the third highest agricultural impact in Fig. 7 of “crop losses due to pests”. Poor water management is another impact driver id...
This approach not only contributes to a more sustainable energy future but also supports broader conservation goals by reducing overall environmental footprint and preserving natural resources for future generations. How to get involved with environmental conservation Ready to make a difference for our ...