Natural resources like water, air, and forests are replenished through cycles like the water cycle, photosynthesis, and nutrient recycling. These processes ensure that resources are renewed, making them sustainable if managed responsibly.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
Tiwari Academy Discussion Latest Questions
The Earth takes about one year to complete one revolution around the Sun, and about 24 hours to complete one rotation on its axis, which defines a day. NCERT Science Textbook Curiosity Science Session 2024-2025.
A planet is a large, nearly spherical object that revolves around the Sun. Planets, including Earth, follow orbits around the Sun while also rotating about their own axes. Class VI Book Curiosity Science Chapter 12 Beyond Earth
The Sun was worshipped as a deity in ancient civilizations, including in India as Sūrya, because it is the brightest object and provides light and heat, which are essential for life on Earth. Class 6 Science NCERT Chapter 12 Chapter ...
The Sun sustains life by providing heat to keep Earth’s temperature suitable for life, and sunlight for plants to grow, which in turn produce food and oxygen for animals and humans. NCERT Science Textbook Curiosity Science Session 2024-2025.
The Sun appears bigger because it is much closer to Earth than other stars. Stars farther away, like Proxima Centauri, appear as small points, even though some are larger than the Sun. Class 6 Science NCERT Chapter 12 Chapter 12 ...
We cannot see other stars during the day because of the extreme brightness of the Sun, which outshines the light from distant stars. NCERT Book Curiosity Science Class Vi Class 6 Science NCERT Chapter 12
The nearest star to Earth after the Sun is Proxima Centauri, which is about 269,000 astronomical units (au) away, meaning it is 269,000 times farther from us than the Sun. Chapter 12 Beyond Earth Class VI NCERT Book Curiosity Science
Revolution refers to the movement of an object, such as a planet, around the Sun. This motion is part of how planets and other objects in our Solar System orbit the Sun. Class 6 Curiosity Science Chapter 12 Beyond Earth ...
Sky mapping apps help by providing information on when and where a star or constellation will be visible from your location, making it easier to identify celestial objects. Class 6 Science NCERT Chapter 12 Class VI Book Curiosity Science Chapter ...