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Question
Read the passage given below and make notes.
To match the best cities across the world, the Government of India initiated ‘smart cities’ to drive economic growth and improve the quality of life of people. The agenda under smart city promises to resolve urban sustainability problems. Urban forests provide a range of important ecosystem services that are critical for the sustainability of cities. Urban forestry, which is defined more as ‘Management of Trees’ contributes to the physiological, sociological and economic well-being of the society. Mangroves, lakes, grasslands, and forests in and around our cities, act as sponges that absorb the air and noise pollution and they present themselves as our cultural and recreational hotspots. However, these spots are rapidly being reclaimed and replaced in the name of development. Presence of urban green has shown to increase the economic value of the place.
Urban forests contribute to reduce the cost of building storm water drain systems for municipalities and neutralizing urban heat island effect. Plants not only provide shade but also help in regulating the micro-climate. They help regulate energy budgets, improve air quality, and curtail noise pollution. Trees, herbs, shrubs, and grasses arrest sedimentation and prevent other pollutants from entering our water systems. This will give a chance for our urban lakes and rivers to recover and help improve aquatic ecosystems. Biodiversity also gets a boost through the urban forestsand helps create corridors connecting the forest areas. High biodiversity areas can also help to build resilient ecosystems. Availability of forests within our urban areas gives an opportunity for children to connect to the natural environment and learn about native species.
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Solution
1. Agenda of smart cities
Resolve urban sustainability problems-manage trees-urban forestry-psychological and sociological well-being of society.
2. Main advantages of urban forestry
Mangroves, lakes, grasslands, and forests-sponges absorbing noise and air pollutants Recreational hotspots-urban green-additive economic value-threat in the name of development.
3. Impact on climate
Reduce the cost of stormwater drain system-neutralize urban heat island effect-maintains I microclimate.
4. Enhancing environmental health
Regulate energy budget-air quality improved-sedimentation arrested-pollutants prevented I from entering water systems-urban lakes and rivers revive aquatic ecosystems.
5. Biodiversity
Biodiversity enhanced-resilient ecosystems developed-children get connected to natural ‘ environment.
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RELATED QUESTIONS
A1. True or False
State whether the following statements are true or false:
(i) A new research suggests that eating healthy food and getting proper sleep helps children to succeed in school.
(ii) Kids in the age group of 6-12 years should get an average sleep of little less than 7 hours.
(iii) Kids should start their day with yogurt, fruits and veggies.
(iv) Children should have consistent sleeping habit.
A new research suggests that eating healthy food and getting proper sleep can help children succeed in school. According to research, when kids go to school without eating breakfast, their cognitive function can be affected.
According to study, kids should start the day with fruits, proteins and whole grains and they should avoid sugary cereals because they cause a sugar high. If the kids do need to eat something prior to dinner, parents should offer healthy choices like yogurt, fruits and veggies or baked chips. Children have also been advised to drink water instead of soda as-it lacks nutritional value. Moreover, research suggests that children need a good night's sleep for theiroverall school performance. It is said that. lack of sleep can lead to problems with attention and memory in the classroom, affect impulse control and mood regulation lead to.
anxiety and even depression.
While kids aged 6-12 years should get nine hours sleep nightly, adolescents from the age of 13 to 18 years should get an average sleep of little more than seven hours per night. However, the research suggests that catching up on lost sleep on the weekend can make matters worse and recommended a consistent bedtime seven days a week.
A2. Find
Fill in the blocks with the following given in the passage:
(i) Two things to be avoided by children:
(ii) Lack of sleep due to mood regulation leads to:
A3. Select
Select the correct word from the brackets and complete the statements given below:
(anxiety, consistent, impulse, attention)
(i) Last minutes study causes......... to the students.
(ii) Stress affects the.............. for a quick action.
(iii) Saina has shown ........... improvement in her performance.
(iv) Students should pay ..............in class.
A4. Language study
(i) Pick out anyone sentence from the passage where a modal auxiliary indicating advice is used.
(ii) Pick out the correct conjunctions from the given sentences:
(a) Kids should avoid sugary cereals because they cause a sugar high.
(b) It is said that lack of sleep can lead to problems.
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