Chapter wise questions and answers based on the Class 7 CBSE Artificial Intelligence Facilitator Handbook

Class 7 CBSE Artificial Intelligence Facilitator Handbook (Q&A)

UNIT 1: AI & Other Technologies – Domains of AI

Session 1: Domains of AI & Natural Language Processing (NLP)

Q1. What are the three domains of Artificial Intelligence?
A: The three domains of AI are:

1. Computer Vision – understanding images and videos
2. Natural Language Processing (NLP) – understanding human language
3. Statistical Data – understanding numbers

Q2. What is Natural Language Processing (NLP)?
A: NLP is the ability of machines to understand and respond to human language, both written and spoken.

Q3. Give two applications of NLP in our daily life.
A:

1. Grammar and spelling correction (e.g., Grammarly)
2. Digital assistants like Alexa and Siri

Q4. How does a grammar checker use AI?
A: A grammar checker uses NLP to detect and correct spelling and grammar errors in text.

Session 2: Statistical Data

Q1. What is Statistical Data in AI?
A: It is the ability of machines to understand and analyze numerical data like age, marks, temperature, etc.

Q2. Mention two applications of Statistical Data in real life.

1. Weather prediction
2. Health monitoring during COVID-19

Q3. Why is Statistical Data important?
A: It helps in:

• Finding hidden information in data
• Making informed decisions
• Visualizing data for better understanding

Session 3: Ethical Considerations in AI

Q1. What is ethics in AI?
A: Ethics in AI means creating and using AI in a way that is fair, safe, and does not harm people.

Q2. Mention one ethical issue in Computer Vision.
A: Invasion of privacy due to image recognition systems.

Q3. What is bias in NLP?
A: Bias occurs when AI makes unfair decisions due to biased data, like assuming only women can be nurses.

Q4. What is the importance of fairness in Statistical Data?
A: It ensures AI decisions are not based on skewed or incorrect data.

UNIT 2: AI – Exploring Innovations & Societal Sustainability

Session 1: Sustainability

Q1. What is sustainability?
A: Sustainability means using natural resources responsibly so they are available for future generations.

Q2. Give one example of using resources responsibly.
A: Not wasting food or water so that others can also use it.

Q3. Why is society important in achieving sustainability?
A: Because everyone in society must act sustainably for true sustainability to happen.

Session 2: Sustainable Development Goals (SDGs)

Q1. What are SDGs?
A: SDGs are 17 goals set by the United Nations to make the world a better place by 2030.

Q2. Name any two SDGs.

1. Zero Hunger
2. Quality Education

Q3. Who is responsible for implementing SDGs?
A: Governments, companies, communities, and individuals all share responsibility.

Q4. What is the SDG Wedding Cake model?
A: It shows how all SDGs are connected through three layers: Biosphere, Society, and Economy.

Session 3: Systems Thinking & System Maps

Q1. What is Systems Thinking?
A: It is a way of solving complex problems by understanding how different parts are connected.

Q2. What is a System Map?
A: A diagram that shows how different elements in a system are related and affect each other.

Q3. What do + and - signs represent in System Maps?

                + means a positive relationship (increase leads to increase)

- means a negative relationship (increase leads to decrease)

Q4. What is leverage in a system?
A: Leverage is the best point where we can make a small change to create a big impact.

Session 4: AI as Leverage in Systems

Q1. What is coral bleaching?
A: Coral bleaching occurs when corals lose algae due to heat or pollution, making them turn white.

Q2. How can AI help protect coral reefs?
A: AI can predict temperature and pollution levels to help prevent coral bleaching.

Session 5: Climate Change Impact Filter

Q1. What does the Climate Change Impact Filter show?
A: It shows how rising temperatures affect different animal species using machine learning.

Q2. What happens to biodiversity with climate change?
A: Many species may disappear or be replaced by waste/human-made objects.

Session 6: Data Visualization Projects for SDG

Q1. Why is data visualization important?
A: It helps present complex data in the form of charts or graphs for easy understanding.

Q2. What tools can be used for data visualization?
A: Tools like Microsoft Excel, WorldStat, and Statista.

Q3. Give an example of a data project related to SDGs.
A: Showing the birth rate or CO2 emissions of a country over the years using graphs.

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