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What is the significance of March 22 to April 20 in the textbook calendar?
March 22 to April 20 in the textbook likely represents a special time for environmental education. March 22 is World Water Day, while April 22 is Earth Day. Schools may use this period to focus on topics like water conservation, climate change and ecosystems. Activities, projects and discussions durRead more
March 22 to April 20 in the textbook likely represents a special time for environmental education. March 22 is World Water Day, while April 22 is Earth Day. Schools may use this period to focus on topics like water conservation, climate change and ecosystems. Activities, projects and discussions during this time help students connect classroom learning with global environmental issues and understand their role in protecting the planet through scientific awareness and responsible actions.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWhy is it important to study interactions among insects, trees and animals?
Insects, trees and animals interact in many vital ways, such as pollination, seed spreading and forming food chains. Studying these interactions shows how nature stays balanced and how each organism supports others. For example, bees help plants grow by pollinating flowers and trees offer shelter toRead more
Insects, trees and animals interact in many vital ways, such as pollination, seed spreading and forming food chains. Studying these interactions shows how nature stays balanced and how each organism supports others. For example, bees help plants grow by pollinating flowers and trees offer shelter to birds. If one part is disturbed, it can impact the whole system. Understanding these links helps protect biodiversity, support agriculture and conserve natural resources essential for survival.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWhat makes Earth just right for sustaining life?
Earth is often called the "Goldilocks planet" because its conditions are just right—not too hot, not too cold. It lies at the perfect distance from the Sun, has water in liquid form, a protective atmosphere rich in oxygen and stable temperatures. These features allow diverse life forms to exist. UnlRead more
Earth is often called the “Goldilocks planet” because its conditions are just right—not too hot, not too cold. It lies at the perfect distance from the Sun, has water in liquid form, a protective atmosphere rich in oxygen and stable temperatures. These features allow diverse life forms to exist. Unlike other planets, Earth supports complex ecosystems, making it uniquely suited for sustaining life. These natural advantages highlight the importance of caring for and preserving our environment.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessHow does the Earth’s distance from the Sun help keep water in liquid form?
Earth is located in the “habitable zone,” a region around the Sun where temperatures are just right for water to stay in liquid form. If Earth were much closer, water would boil away; farther away, it would freeze. Liquid water is essential for life—it’s needed for drinking, growing food and supportRead more
Earth is located in the “habitable zone,” a region around the Sun where temperatures are just right for water to stay in liquid form. If Earth were much closer, water would boil away; farther away, it would freeze. Liquid water is essential for life—it’s needed for drinking, growing food and supporting all living processes. This perfect distance is a key reason Earth can support such a wide variety of life, unlike other planets in our solar system.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See lessWhy is Earth’s atmosphere important for human survival?
The Earth’s atmosphere is essential for life. It supplies oxygen for animals and humans and carbon dioxide for plants. It shields us from the Sun’s harmful ultraviolet rays using the ozone layer. The atmosphere also keeps the planet warm by trapping heat—a process called the greenhouse effect. It caRead more
The Earth’s atmosphere is essential for life. It supplies oxygen for animals and humans and carbon dioxide for plants. It shields us from the Sun’s harmful ultraviolet rays using the ozone layer. The atmosphere also keeps the planet warm by trapping heat—a process called the greenhouse effect. It carries water vapor, enabling rainfall and weather systems. Without it, life couldn’t survive. The atmosphere is like a protective blanket, regulating temperature and supporting all living organisms on Earth.
For more NCERT Solutions for Class 8 Science Curiosity Chapter 1 Exploring the Investigative World of Science Extra Questions & Answer:
https://www.tiwariacademy.com/ncert-solutions/class-8/science/
See less