NCERT Solutions for Class 8th Science Chapter 5 Sound Questions and answers based on the latest syllabus of CBSE and JKBOSE NCERT Books Sound Exercises 1. Choose the correct answer: (a) Sound can travel through (b) Which of the following voices is likely to have minimum frequency? 2. In the following statements, tick T against … Read more
NCERT Solutions for Class 8th Science Chapter 4 Reproduction in Animals based on the latest syllabus of CBSE and JKBOSE NCERT Books Reproduction in Animals Exercises 1. Explain the importance of reproduction in organisms. Answer: Reproduction is essential for the survival of species. It ensures the continuation of life by producing new individuals, maintaining the … Read more
NCERT Solutions for Class 8th Science Chapter 3 Conservation of Plants and Animals Questions and answers based on latest syllabus of CBSE and JKBOSE Conservation of Plants and Animals Exercises 1. Fill in the blanks: 2. Differentiate between the following: (a) Wildlife sanctuary and biosphere reserve: (b) Zoo and wildlife sanctuary: (c) Endangered and extinct … Read more
NCERT Solutions for Class 8th Science Chapter 2 Coal and Petroleum Questions and answers Based on the latest syllabus of CBSE and JKBOSE Coal and Petroleum Exercises 1. What are the advantages of using CNG and LPG as fuels? Answer: The advantages of using CNG and LPG as fuels include: 2. Name the petroleum product … Read more
NCERT Solutions for Class 8th Science Chapter 1 Micro-Organisms: Friend and Foe Questions with answers based on the latest syllabus of CBSE and JKBOSE Micro-Organisms: Friend and Foe Exercises 1. Fill in the blanks: 2. Tick the correct answer: (a) Yeast is used in the production of: Answer: (ii) alcohol (b) The following is an … Read more
NCERT Solutions for Class 7th Science Chapter 13 Wastewater Story according to the Latest Syllabus Of JKBOSE and CBSE NCERT Books 1. Fill in the blanks: (a) Cleaning of water is a process of removing contaminants. (b) Wastewater released by houses is called sewage. (c) Dried sludge is used as manure. (d) Drains get blocked … Read more
NCERT Solutions for Class 7th Science Chapter 12 Forest Our Lifeline according to the Latest Syllabus Of JKBOSE and CBSE NCERT Books 1. Explain how animals dwelling in the forest help it grow and regenerate. Animals play a crucial role in the growth and regeneration of forests. They help in seed dispersal by carrying seeds … Read more
NCERT Solutions for Class 7th Science Chapter 11 Light according to the Latest Syllabus Of JKBOSE and CBSE NCERT Books 1. Fill in the blanks: (a) An image that cannot be obtained on a screen is called virtual. (b) Image formed by a convex mirror is always virtual and smaller in size. (c) An image … Read more
NCERT Solutions for Class 7th Science Chapter 10 Electric Current and Circuit according to the Latest Syllabus Of JKBOSE and CBSE Books Electric Currents and Circuits A. Fill in the blanks: 1. A drawing of an electrical circuit with standard symbols is called a/an ____________ (Circuit diagram/ electric diagram). 2. Hot plates, electric toasters, and … Read more
NCERT Solutions for Class 7th Science Chapter Motion and Time according to the Latest Syllabus Of JKBOSE and CBSE Books Exercises – Motion and Time Exercises 1. Classify the following as motion along a straight line, circular or oscillatory motion: (i) Motion of your hands while running: Oscillatory motion. The hands move back and forth … Read more