Advertisements
Advertisements
प्रश्न
Ask your parents to show you TV programs on animals, wildlife and conservation on channels like the following:
DD National, National Geographic, Discovery, and Animal Planet.
Advertisements
उत्तर
Students should do this on their own.
संबंधित प्रश्न
Read the following extract of the poem and complete the activities given below :
B1 State which of the following statements are
True or False :
(i) The elderly are nearest to our own exalted personality.
(ii) The elderly are those persons whose growth is stunted.
(iii) We should know our elderly people well, in order to receive guidance.
(iv) The elderly hold on to the frivolous aspects of life.
Elderly people should be around us. Justify.
(b) abb
(c) abba
Form groups and hold debates on the following topic. Make bulleted lists of points in favour of the topic (pros) and those against it (cons). (3-6 points each).
Boys cannot cook or do any housework.
Who was Shalihotra?
Find out when and where we get strawberries in Maharashtra.
Tackling the Issues
Ask the class to discuss solutions to an issue that plagues contemporary society at large or just your community—for example, homelessness, violence, environmental degradation, hunger.
Half the class should mention idealistic solutions to the chosen issue; the other half should mention only realistic approaches to solving the problem.
See if, in listening to both sides, someone can come up with a proposal that is both realistic and unconventional—an idea that hasn't been tried yet.
______is next to parents in care.
Recite any 4 lines of the poem with intonation.
Ani valued honesty.
Read the following passage carefully and answer the following questions.
Pollution is the introduction of contaminants into the environment that cause harm to the ecosystem. The different kinds of pollution are air pollution, water pollution and land pollution. The release of various gases, finely divided solid particles, or liquid droplets that escape into the atmosphere to disperse and dilute in the environment is called air pollution. Modern society is also concerned about specific types of pollutants, such as noise pollution, light pollution, and plastic pollution.
Particulate Matter (PM), also known as particle pollution, is a complex mixture of extremely small particles and liquid droplets that get into the air. These particles if inhaled can affect health. The impact of PM 2.5 is particularly high in South Asia. Outdoor pollution is caused by a variety of pollutants like public and private vehicles, waste burning in the open, power production industries and construction and even cigarette smoking in public places.
Presently, air pollution is a major and growing risk factor for ill health in India. Delhi is one of the most air polluted cities in India. The air in the city as well as areas surrounding it has worsened to extremely hazardous levels in the recent years. This year’s pollution level is the worst in four years. Several studies have shown that poor air quality is a cause for many health issues among people with lower respiratory disorders with symptoms like dry cough, breathlessness, wheezing, chest discomfort, serious lung infections and cardio vascular diseases. Some studies throw light on the fact that about 16 per cent of the deaths worldwide in 2015 were due to pollution.
Air Masks are an option to protect oneself outdoor. Air masks can be used while commuting or while one is exposed to a polluted area. Some of these masks also include a layer of Activated carbon to filter the air. They protect us from suspended air particles and particulate matter up to the size of 2.5 microns and above. Their usage is limited to some days and should be disposed off after their prescribed duration of usage. The price for air masks starts from Rs 100 and can go up to Rs 500 and more.
We have to take active measures to control pollution and protect ourselves to lead a healthy and pollution free life.
- What is meant by pollution? Mention the different kinds of pollution.
- How does Particulate Matter cause air pollution?
- Identify three major causes of pollution in air
- Name the types of pollution we encounter now.
- What sort of health issues do people face due to air pollution?
- How can we protect ourselves outdoor from air pollution?
- Suggest a suitable title to the passage.
- Identify the meaning of the word similar to the one used in the fourth para:
- emerging
- filtering
- floating
- falling
Why is it not advisable to play online games?
