Science & technology play a vital role in the present time. We can play games and use the network availability due to technology.
Meaning of Science
The term 'science' stands for the systematic study of behaviour with the help of many experiments.
- The term science also includes the observations along with the experiments.
- Science does the studies of human civilization.
Meaning of Technology
The term 'technology' refers to skills, knowledge, and art.
- Technology helps us in many ways. Like it helps in the better making of the products.
- And technology also helps us to get knowledge.
Relationship between science & technology
Both science and technology are related to each other as they help each other. We can say that without science, there is no technology. And without technology, there is no science.
1. Science to technology:
- Science helps in the development of the skills of humans.
- Science also helps in the better development of the projects.
- LIKE: bridge, building, etc.
2. Technology to Science:
- Technology is considered a source of scientific challenges.
- Measurement & instrumentation techniques.
With the help of scientific technology, we can make new things. And it also helps in the maintenance of the technology. One can also make many discoveries with the help of science.
Science and Technology Sample Questions for Class 4
Question 1
Which of the following planets has the largest satellite?
A. Mercury
B. Jupiter
C. Mars
D. Saturn
Question 2
Who invented telescope –
A. Galileans
B. Gutenberg
C. Edison
D. Graham Bell
Question 3
What is the unit of work?
A. Joule
B. Newton
C. Watt
D. Dine
Question 4
Two planets with no satellite.
A. Earth and Jupiter
B. Mercury and Venus
C. Mercury and Mars
D. Venus and Mars
Question 5
I was given the holiday home work to find the information about any of y favorite monument. So I searched it on internet. Which one of the following is not a search engine?
A. Yahoo
B. Google
C. Firefox
D. Gmail