Class 4 Exam  >  Class 4 Notes  >  EVS for Class 4  >  Worksheet Solutions: Changing Times - 1

Changing Times - 1 Class 4 Worksheet EVS Chapter 12

Q1: Fill in the Blanks

(i) Chetandas was born in _____ which is now a part of Pakistan.
Ans: Chetandas was born in Dera Ghazi khan which is now a part of Pakistan.

(ii) People who shifted from Pakistan had to live in _____ first.
Ans: People who shifted from Pakistan had to live in camps first.

(iii) Branches of neem and keekar are used to keep _____ away.
Ans: Branches of neem and keekar are used to keep termites away.

Changing Times - 1 Class 4 Worksheet EVS Chapter 12

(iv) Chetandas family lived in _____ house in the beginning.
Ans: 
Chetandas family lived in a kutcha house in the beginning.

(v) Cow dung was coated on the floors to keep _____ away.
Ans: Cow dung was coated on the floors to keep insects away.

Q2: True and False

(i) Chetandas younger son lives in Delhi.
Ans: 
True

(ii) The chapter explains the changes in the lifestyles of people in the past 60 years.
Ans: 
True

(iii) The chulha made by mud was replaced by the cooing gas.
Changing Times - 1 Class 4 Worksheet EVS Chapter 12Ans: True.

(iv) Chetandas father had got land to live in Delhi.
Ans:
False
Chetandas father had got land to live in Sohna village near Delhi.

(v) Sum was the name of the elder son of Chetandas.
Ans: 
False
Simmi was the daughter of Chetandas.

Q3: Short Questions Answer

(i) Why did Chetandas family shift to place near Delhi?
Ans: 
Because the country had partitioned into India and Pakistan, so Chetandas father had to shift his family to India from Pakistan.

(ii) What was the use of neem and keekar branches?
Ans: 
Neem and keekar branches were used to keep the termites away from the roof made up of wood.

(iii) How many children did Chetandas have? What were their names?
Ans: 
Chetandas had three children, the elder son Raju, younger son named Montu and one daughter named Simi.

(iv) How was the first toilet made?
Ans: The first toilet was made up of unbaked bricks. It did not have a proper drainage system.

Changing Times - 1 Class 4 Worksheet EVS Chapter 12(v) How do Chetandas and his wife live in old age?
Ans: 
Chetandas and his wife live with their younger son in Delhi for a few months and with their elder son for the rest of time.

(vi) How was the roof of the first house made?
Ans: 
Roof of the first house was a frame made by joining strips of wood and was fixed on the four walls.

(vii) What is the benefit of cemented walls over the walls made by mud?
Ans: 
Cemented walls are stronger than the mud walls. Moreover, we do not need to coat the cemented walls regularly. They just need to be whitewashed once in a year.

(viii) How did the people go for toilets in older times?
Ans: In old times, people used to go to the fields for the toilet.

(ix) What does the chapter tell us about?
Ans: The chapter tells us about the developments and changes that have taken place in the lifestyle of people in the past 60 years.

(x) What are the changes in the toilet and bathroom from old times till now?
Ans: 
In the old times, the people used to go to the fields for the toilet. Gradually, they started keeping a separate place made of unbaked bricks for the toilet. These toilets did not have a proper drainage system. Now-a-days, people have toilets with proper drainage systems inside their homes and even furnish their toilets and bathrooms with tiles and marbles.

The document Changing Times - 1 Class 4 Worksheet EVS Chapter 12 is a part of the Class 4 Course EVS for Class 4.
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FAQs on Changing Times - 1 Class 4 Worksheet EVS Chapter 12

1. How has technology changed over time?
Ans. Technology has changed drastically over time. In the past, technology was limited to basic tools and machines. However, with advancements in science and engineering, we now have highly complex and sophisticated technology such as smartphones, artificial intelligence, and virtual reality. These technological advancements have revolutionized various industries and have made our lives more convenient and efficient.
2. What are the benefits of technological advancements?
Ans. Technological advancements have numerous benefits. They have improved communication by enabling us to connect with people from all over the world through the internet and social media platforms. They have also made information more accessible, allowing us to gather knowledge and learn new things easily. Additionally, technological advancements have transformed industries such as healthcare, transportation, and entertainment, making them more efficient and effective.
3. How has technology affected the job market?
Ans. Technology has had a significant impact on the job market. While it has created new job opportunities in fields such as software development and data analysis, it has also led to the automation of certain tasks, resulting in job losses in industries like manufacturing. Additionally, technology has changed the skill requirements for many jobs, leading to a need for workers to upskill or reskill to remain employable in the changing job market.
4. What are the challenges associated with technological advancements?
Ans. Alongside the benefits, technological advancements also bring challenges. One major challenge is the digital divide, which refers to the gap between those who have access to technology and those who do not. This can create inequalities in education, job opportunities, and access to information. Additionally, the rapid pace of technological advancements can make it difficult for individuals and organizations to keep up with the changes, leading to a skills gap and potential employment challenges.
5. How can individuals adapt to changing times and technological advancements?
Ans. To adapt to changing times and technological advancements, individuals can focus on continuous learning and upskilling. This may involve taking online courses, attending workshops or seminars, and staying updated with the latest developments in their respective fields. It is also important to embrace change and be open to new technologies and ways of doing things. Developing a growth mindset and being adaptable can help individuals thrive in the changing times.
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