Question 1

What is a sustainable city?

Accepted Answer

A sustainable city is a place where people live in a way that doesn't hurt the environment. It uses less energy, water, and resources, and tries to be friendly to nature.

Question 2

Why are trees important in a city?

Accepted Answer

Trees in a city help clean the air by taking in carbon dioxide and giving out oxygen. They also provide shade, which helps keep the city cool.

Question 3

What is solar energy?

Accepted Answer

Solar energy is power that comes from the sun. Cities can use solar panels to capture this energy and turn it into electricity to power homes and schools.

Question 4

How can we use less water in cities?

Accepted Answer

We can use less water by fixing leaks, using special toilets that use less water, and collecting rainwater for things like watering plants.

Question 5

What is carpooling?

Accepted Answer

Carpooling is when people share a car to go to the same place together. It helps reduce the number of cars on the road, which means less pollution.

Question 6

Why is recycling important?

Accepted Answer

Recycling helps turn old things like paper, plastic, and metals into new items, so we don't have to use up new resources. It also helps keep trash out of landfills.

Question 7

What does 'green building' mean?

Accepted Answer

Green building means making houses and other buildings in a way that uses less energy and water. These buildings are friendly to the environment and often have solar panels or gardens on the roof.

Question 8

What is public transportation?

Accepted Answer

Public transportation is a way for lots of people to travel together using buses, trains, or subways. It helps reduce traffic and air pollution.

Question 9

How do bike lanes help the environment?

Accepted Answer

Bike lanes make it easier and safer for people to ride bikes instead of driving cars. This helps reduce pollution and keeps the air clean.

Question 10

What is composting?

Accepted Answer

Composting is a way to turn food scraps and other natural waste into rich soil. This soil helps plants grow and reduces the amount of trash we throw away.

Question 11

Why are parks important in a city?

Accepted Answer

Parks give people a place to enjoy nature, play, and relax. They also help keep the air clean and provide homes for birds and animals.

Question 12

What is energy efficiency?

Accepted Answer

Energy efficiency means using less energy to do the same job. For example, using LED lights instead of regular bulbs helps save electricity.

Question 13

How does clean water affect city life?

Accepted Answer

Clean water is important because we use it for drinking, cooking, and cleaning. It keeps us healthy and helps our city stay clean.

Question 14

What role do schools have in sustainable cities?

Accepted Answer

Schools teach kids how to care for the environment and use resources wisely. They often lead projects to plant trees or start recycling programs.

Question 15

How can we reduce waste in cities?

Accepted Answer

We can reduce waste by using things more than once, recycling, and composting like food scraps to help make less trash.

Question 16

What is a 'walkable' city?

Accepted Answer

A walkable city is a place where it's easy and safe for people to walk around to places they need to go. This helps reduce car use and makes the air cleaner.

Question 17

What is urban farming?

Accepted Answer

Urban farming is growing food like vegetables and fruits in cities. It can happen in gardens or on rooftops and helps provide fresh food for people.

Question 18

Why do cities need clean air?

Accepted Answer

Clean air is important for living things to breathe and stay healthy. It makes it easier for people, plants, and animals to thrive in the city.

Question 19

How do electric cars help the environment?

Accepted Answer

Electric cars run on electricity instead of gasoline, which means they don't produce harmful fumes. This helps keep the air clean.

Question 20

What is a sustainable lifestyle?

Accepted Answer

A sustainable lifestyle is living in a way that doesn't waste resources so we can help protect the Earth. It includes things like saving water, using less electricity, and recycling.

The Architecture of Sustainable Cities - 20 FAQs Explained Simply