NCERT Solutions for Class 7 Science

NCERT Solutions for Class 7 Science – Get all NCERT solution for class 7 science chapter wise from this page. There are in all 18 chapters in class 7 science NCERT text book. The students have to complete all the chapter in their 1 year of study. Therefore to get solution of all the question in the NCERT textbook and to help with preparation, the solutions of NCERT class 7 science is given below.

Here are chapter wise solutions of all the 18 chapters in the textbook. Click on the respective links to get the NCERT solutions for class 7 science.

NCERT Solutions for Class 7 Science in Hindi

Indian Talent Olympiad Apply Now!!

Indian Talent Olympiad - Apply Now!!
Free Online Classes - Video Lessons

We have also provided the NCERT Solutions for Class 7 Science in Hindi. Candidates can check the same from below:

NCERT books is a must have if your school follows the curriculum of NCERT.

Click Here for Class 7 NCERT Science Book

NCERT Solutions for Class 7 Science Important Topics

Some important terms and topics that students come across in class 7 and must revise regularly are:

Nutrition in plants

Nutrients
Autotrophic Organisms
Heterotrophic Organisms
The Nucleus
The Cell Membrane
The cytoplasm
Mitochondria
Endoplasmic Reticulum
Golgi apparatus
Lysosomes
Parasitic Plants
Insectivorous Plants

Nutrition in Animals

Human Digestion
All digestion organs and their working / functions
Digestion in Grass Eating Animals
Feeding and Digestion in Amoeba

Fibre to Fabric

Production of Wool
Production of Silk
The silk moth
Pocessing of silk

Heat

Temperature and thermometer
Types of thermometer and their uses
How heat is transferred
Insulators
Conductors
Convection
Radiation
Woolen clothes and how they keep us warm
Sea Breeze
Land breeze

Acids, Bases and Salts

What are acids, bases and salts
difference between acid, bases and salts
Indicators
Litmus paper
PH scale
Acid rain
Neutralization
Neutralization in Everyday Life

Physical and Chemical Changes

What is physical change
What is chemical change
Various changes – rusting, crystalisation

Weather, Climate and Adaptations of Animals to Climate

Weather
Climate
Difference between weather and climate
Why days are shorter in winter and longer in summer
How to animals adapt to climate and climate changes
Migratory birds
Adaptation in animals like penguin and polar bears
Rain forests and animal living there

Winds, Storms and Cyclones

Air pressure
Flow of air
Speed of air
Hot air and cold air
What causes air flow
Thunderstorms and cyclones
structure of cyclones
Types of cyclones
How to deal with cyclones and precautions to be taken

Soil

Soil and its types
Soil pollution
Soil profile
Soil layers
Formation of soil
Types of soil
Properties of soil
Soil and crops
Soil errossion

Respiration in Organisms

Importance of respiration
Food and energy
Cellular respiration
Respiration types
Anaerobes
Anaerobic respiration in human beings
Breathing
How do humans breathe
Why do we sneeze
Breathing in other organisms
Respiration in plants

Transportation in Animals and Plants

What is the transportation system in animal and plants
Human circulatory system
Blood and its function
Properties of blood
Heart
Pulse
Excretion
Excretory system
Transportation of water and minerals in plants
Transpiration

Reproduction in Plants

How do plants reproduce and the modes
Types of reproductions
Fertilization process in plants
Formation of fruits and seeds
Dispersion of seeds

Motion and Time

Motion
Speed and types
Time and it measurement
Periodic motion of a simple pendulum
Units to measure speed
Distance-time Graph

Electric Current and Its Effects

Electronic Components and their Symbols
Drawing a circuit diagram
Filament of bulb and how it works
Heating effect of electric current
Electric fuse
MCB
CFL
ISI mark
Magnetic effect of electric current
Electromagnet and its application
Electric bell and its working

Light

Light
Reflection
Image
Inversion of image
Laws of reflection of light
Incident ray
Reflected ray
Types of reflection
Mirrors
Spherical mirrors
Concave mirror and convex mirror
Virtual image ad real image and their differences
Application of mirrors
Lenses
Images formed by Convex and Concave Lenses
Rainbow and how it is formed
Prism
Newton’s disc

Water: A Precious Resource

Water on earth surface
Water cycle
Different form of water
Uses of ground water
Water table and its depletion
Distribution of Water
Water management
Water Harvesting or Rainwater Harvesting
Irrigation
How to save water

Forests – Our Lifeline

What is a forest
Plant species
What is crown
What is canopy
Forest Stratification
Animal species
Recyclation of nutrients in forest
Why are forest a dynamic living entity
Forest and how they prevent soil erosion
How forest prevent pollution
How forest preserve eater
Deforestation

Wastewater Story

Water pollution
Major water pollutants
Sewage
Wastewater Treatment Plant (WWTP)
Water sanitation and disease
sanitation in homes and public

Importance of the Solutions

The NCERT Solutions for Class 7 Science are important for the students of the same class. Through these, they can get answers to those questions on which they get stuck. These are the valid solutions and students can check these whenever they face any confusion in the questions.

NCERT Solutions for Class 7 Science are given for the students so that they can get to know the answers to the questions in case they are not able to find it. It is important for all the students who are in Class 7 currently. Here we are providing the solutions to all the chapters of NCERT Science Class 7 Textbook for the students. They can refer to these solutions while they are solving the questions from the textbook.

The students who are in class 7 and have the NCERT affiliated Science Books can check this page to know the solutions for all the chapters of Science book. They need to ensure that they are checking the solutions for the chapter which they intend to check.

Class 7 NCERT Solutions For All Subjects

We are giving the subjectwise solution of NCERT Class 7 books. They will find chapter wise solutions for each subject which can be downloaded.

All NCERT Solutions

You can also check out NCERT Solutions of other classes here. Click on class number below to go to relevant NCERT Solutions of Class 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12.

NCERT Solutions for Class 1	NCERT Solutions for Class 2	NCERT Solutions for Class 3
NCERT Solutions for Class 4	NCERT Solutions for Class 5	NCERT Solutions for Class 6
NCERT Solutions for Class 7	NCERT Solutions for Class 8	NCERT Solutions for Class 9
NCERT Solutions for Class 10	NCERT Solutions for Class 11	NCERT Solutions for Class 12