Fossil fuels include petroleum, natural gas, and coal. They are formed from the remains of microorganisms and plants buried deep inside the earth over millions of years. NCERT Science Textbook Curiosity Science Session 2024-2025.
Category: Class 6 Science
NCERT Solutions and Important Questions for class 6 Science for CBSE exams 2020-2021.
Discussion Forum Latest Questions
Petrol, diesel, and kerosene are obtained from petroleum. NCERT Book Curiosity Science Class 6 Class 6 Science NCERT Chapter 11 Chapter 11 Nature’s Treasures
The most common fuels used in vehicles are petrol and diesel. Class 6 Science NCERT Chapter 11 Chapter 11 Nature’s Treasures
The handspan is not a standard unit of measuring length. Unlike millimeters, centimeters, and kilometers, which are part of the metric system and universally accepted, the handspan varies between individuals and lacks consistent measurement criteria.
Leaves of the same tree vary in length and breadth due to factors like genetics, environmental conditions, light exposure, and water availability. These variations help optimize photosynthesis and adapt to differing microenvironments within the tree’s habitat.