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प्रश्न
What should we do to ensure Safe Surfing?
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उत्तर
- Use a secure browser.
- Do not surf unsecure websites. A website with URL starting with https:// is a secure website. If the website URL starts only as http://, it is unsecure.
- Avoid clicking on links from unknown mails/pop-ups.
- Do not enter passwords when connected to a public network (WiFi in Railway stations or Airports)
- Always use a computer in which updated Anti Virus is installed.
APPEARS IN
संबंधित प्रश्न
How did Helen display her passion for Radcliffe College?
Read the following passage and complete the activities given below:
How does the poet juxtapose the human condition with the behaviour of the political class?
Read the following statement and mark those that apply to you.
I wish to be friends with someone but my friendship is rejected.
Find evidence from the lesson and write in your own words.
India has many amazing success stories.
Read the story and choose the appropriate meaning.
Struggling artists ____________
Read the lesson and name the following.
Anaesthetics used from mid 19th century ______
The soldier-bees carry home ______.
Form suitable groups and discuss the following.
You have heard/read stories of Akbar and Birbal, Tenali Raman, Mulla Nasruddin. Recollect and write down the names of those stories.
Pick out those aspects of a story that you find a common in all their stories.
- Humour
- Supernatural event
- Wisdom
- Suspense
- Magic
- Beauty of Nature
- Wit
- Play upon words
- Sadend
- Violence
Your friend fell down learning to ride a bicycle and now has given it up altogether. What do you think will be the poet’s advice? Write it down.
Fill in the gap, choosing a word from the bracket to make an appropriate comparison.
(tall / quiet / humble / merry / busy / slippery / fast / sly / slow / big)
as ______ as an eel
Suggest what you would do in the following situation:
You are going through a crisis that is making you short-tempered and impatient, due to which you end up causing harm to your family and friends. They have started complaining about it quite often.
Discuss the following question after you have seen a presentation of the ‘ad’.
What would happen if you ate proper meals like rice and dal or dal-roti?
Write a conversation between a donkey and a school boy.
Write all the instances of the mischief done by Mr. Nobody.
Using your imagination, write more sentences in the same pattern:
- But the more the lion had, the more he wanted.
- Whenever he took a walk, they followed him.
- To be king is good. But to be kind is better.
Find out how the following game is played.
Hockey
Form a group of 4 or 5. Make a ‘storyboard’ for the story ‘Three Sacks of Rice’.
Arrange the story in the form of a sequence of pictures.
Decide what you will show in each picture; what words/lines you will write with each picture to explain what happens in it.
You can also add ‘speech balloons’ for the people in the pictures.
List the characters in the play.
Human characters
Write what the goldfish does.
What is a website?
Who were on the ship? How were they related to Prospero?
The hatchlings use a tiny egg-tooth to come out of the eggs.
Read these lines and answer the questions given below.
And welcomes little fishes in
With gently smiling jaws!
- Who welcomes the fish? Why?
- Which line tells you that the crocodile is hungry?
What did the first daughter do?
When do we land on Mars?
The king shouted at Ani.
The Delhi government did not allow blind children to study Science after ____________.
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
Arrange a ‘Jokes’ session in the classroom where each student tells a joke. The jokes must be told in English.
