根据第二段中“Noting that car pollution is a global concern, researchers set out to study how effective plants are in catching roadside particulates(颗粒), which cause many health problems."可知,本段主要介绍了研 究人员做这项研究的原因。 故选B项。 2. A 细节理解题。 根据第三段中“...
(捕捉微粒)on theroadside.These particulates lead to many healthissues.The scientists sclected the city of Rcadingto do their stdy.Since previous research has shownthat trees help remove air pollution,researchersdecided to explore the effectiveness of hedges(树篱).This study looked at three species...
The ban stopping the sale of bagged peat for the home gardener will mean that everyone will have to be gardening peat... Read more about Peat free myths busted! Peat free gardening explained All the insider knowledge and tips on how to make the best of your peat free compost. Read more...
This plant has a musky, strong odor that snakes hate. Make a tea with dry leaves of this plant adding rock salt and garlic, and spread it where the threat of snake persists. Grow the plant in well-draining soil. It prefers a bright and sunny location. 15. Skunk Cabbage Botanical Name:...
(捕捉微粒) on the roadside. These particulates lead to many health issues. The scientists selected the city of Reading to do their study. Since previous research has shown that trees help remove air pollution, researchers decided to explore the effectiveness of hedges (树篱). This study looked ...
This study looked at three species.Researchers discovered that Cotoneaster(栒子) was the most effective after comparing particulates on leaves of these three plants. The very existence of the plant's complex leaf structure contributed to this. Researchers also found that thick hedges over six-feet ...
Its dense leaves and straight, upright culms make it a great option for natural screening. Uses: Arrow bamboo has been used historically to make arrows, but now days it's mostly utilized for privacy screens and garden hedges. Significance: Like the arrows it previously assisted in creating, ar...
Brambles are easy to grow and make great hedges. They need full sun but will still bear a reasonable amount of fruit in light shade.Raspberriesare available in many colors including red, gold, black, and purple. Plus, there are thornless varieties of raspberries and blackberries that make pick...
of the plant's complex leaf structure contributed and landscapers to make a positive difference to A. It requires a lot of care in urban areas.to this. Researchers also found that thick hedges the environment. The hope is that once these super B. It will affect the growth of other ...
North America. It grows best in full sun but will tolerate partial shade. Be sure to give your shrub plenty of space because plants grown in full sun will flower better than those grown in more shaded locations. Shrubs generally grow in a rounded shape and make excellent hedges or borders....