NCERT Solutions for Class 7 Science

NCERT Solutions for Class 7 Science provided by Study Path are essential to understand each concept of the NCERT science textbook in depth. Study Path brings you the NCERT Solutions that are accurate, error-free, and updated as per the latest CBSE syllabus. These solutions are prepared by our experienced faculty in such a way that students can easily grasp even complex concepts of science. To make it easy for access, we have provided Chapter-wise NCERT Solutions for Class 7 Science. All our NCERT solutions are updated and can be easily downloaded in PDF format for offline use.

Class 7 Science NCERT Solutions – List of Chapters

• Chapter 1: Nutrition in Plants
• Chapter 2: Nutrition in Animals
• Chapter 3: Fibre to Fabric
• Chapter 4: Heat
• Chapter 5: Acids, Bases, and Salts
• Chapter 6: Physical and Chemical Changes
• Chapter 7: Weather, Climate, and Adaptations of Animals to Climate
• Chapter 8: Winds, Storms, and Cyclones
• Chapter 9: Soil
• Chapter 10: Respiration in Organisms
• Chapter 11: Transportation in Animals and Plants
• Chapter 12: Reproduction in Plants
• Chapter 13: Motion and Time
• Chapter 14: Electric Current and Its Effects
• Chapter 15: Light
• Chapter 16: Water: A Precious Resource
• Chapter 17: Forests: Our Lifeline
• Chapter 18: Wastewater Story

Class 7 Science Chapter 1: Nutrition in Animals
In this chapter, you will learn about nutrients, mode of nutrition in plants, photosynthesis process, other modes of nutrition in plants like saprotrophic nutrition, and how nutrients are replenished in the soil.

Class 7 Science Chapter 2: Nutrition in Plants
In this chapter, you will learn different topics related to nutrition in animals. The chapter explains the mode of taking food into the body. After that, the human digestive system is described in detail with a well-illustrated diagram. The chapter concludes by explaining the digestion and feeding of amoeba.

Class 7 Science Chapter 3: Fibre to Fabric
In this chapter, you will learn about animal fibres such as wool and silk and also the process of obtaining wool and silk. Moreover, you will learn the history of silk moth and the process of obtaining silk from the cocoon.

Class 7 Science Chapter 4: Heat
In this chapter, you understand the concept of heat and how we find out whether an object is hot or cold, and how to measure temperature. Further, you will learn about laboratory thermometers, transfer of heat, and the kind of clothes we wear in summer and winter.

Class 7 Science Chapter 5: Acids, Bases, and Salts
In this chapter, you will learn about acids and bases. Further, you will study natural indicators such as litmus paper and turmeric. At the end, you will see the process of neutralisation and examples of neutralisation in daily life.

Class 7 Science Chapter 6: Physical and Chemical Changes
In this chapter, you will learn about how matter reacts in environmental conditions and changes in shape, structure, size, and composition. You will also understand the topics such as rusting of iron and crystallisation.

Class 7 Science Chapter 7: Weather, Climate, and Adaptations of Animals to Climate
In this chapter, you will learn about weather and climate. You will also get to know the effect of climate on living organisms and how they adapt to the climate. At the end, the polar regions and tropical rainforests are discussed.

Class 7 Science Chapter 8: Winds, Storms, and Cyclones
This chapter starts with explaining some properties of air, such as air exerts pressure, high-speed winds are accompanied by reduced air pressure, and air expands on heating. You will also learn about natural calamities like storms, cyclones, and earthquakes. The chapter ends by discussing safety measures and technologies to protect us from these calamities.

Class 7 Science Chapter 9: Soil
This chapter starts by explaining soil profiling. Then you will learn about the different layers and types of soil. The chapter ends by describing properties of soil such as percolation rate and moisture.

Class 7 Science Chapter 10: Respiration in Organisms
This chapter starts by explaining why we respire. It describes the types of respiration, the breathing process, how we breathe, the human respiratory system, and how fish breathe underwater. The chapter also covers respiration in plants.

Class 7 Science Chapter 11: Transportation in Plants and Animals
In this important chapter, you will learn about the circulatory system, excretion in animals, human excretory system, transportation of substances, and transpiration in plants.

Class 7 Science Chapter 12: Reproduction in Plants
In this chapter, you will learn about various modes of reproduction in plants, including sexual and asexual reproduction. The chapter explains the process of pollination, fertilisation, and seed formation.

Class 7 Science Chapter 13: Motion and Time
In this chapter, you will learn about the concept of speed, how to measure speed, and how to measure time. You will also get to know about the distance-time graph.

Class 7 Science Chapter 14: Electric Current and Its Effects
In this chapter, you will learn the symbols of electric components, the heating effect of electric current, and the magnetic effect of electric current. You will study electromagnets and electric bells in detail.

Class 7 Science Chapter 15: Light
In this chapter, you will learn that light travels along straight lines. You will also learn about the reflection of light, spherical mirrors, lenses, and the images formed by lenses.

Class 7 Science Chapter 16: Water – A Precious Resource
The chapter starts by describing how much water is available on earth, followed by an explanation of the water cycle and forms of water. It also explains that groundwater is an important source and covers water management, the distribution of water, and the effect of water scarcity on plants.

Class 7 Science Chapter 17: Forests – Our Lifeline
In this chapter, you will learn about the circulatory system, excretion in animals, human excretory system, transportation of substances, and transpiration in plants.

Class 7 Science Chapter 18: Wastewater Story
This chapter starts by explaining sewage and describes the treatment of polluted water, wastewater treatment plants, better housekeeping practices, sanitation, and disease. It ends by discussing alternative arrangements for sewage disposal and sanitation at public places.