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CBSE-Science-VII-Grd-Chap-1-Nutrition_in_Plants
Introduction_Mode_nutrition_Plants_Photosynthesis
Insectivorous-Plants_Saprotrophs
How_Nutrients_Replenished_Soil
CBSE-Science-VII-Grd-Chap-2-Nutrition_in_Animals
Introduction_Different_Ways_Taking_Food_Digestion_Humans
Milk_Teeth_Permanent_Sweet_Tooth-Decay
FoodPipe_Oesophagus_Stomach_Small-Intestine_Large-Intestine
Digestion_Grass_Eating-Animals_Feeding_Digestion-Amoeba.
CBSE-Science-VII-Grd-Chap-3-Fibre_to_Fabric
Introduction_Animal-Fibres_Wool_From-Fibres_Wool
Processing-Fibres_into_Wool_Occupational-Hazard_Silk
Life_History_Silk-Moth_Silk-Production
From_Cocoon_Silk_Discovery_Silk
CBSE-Science-VII-Grd-Chap-4-Heat
Introduction_ Hot- Cold_Measuring-Temperature_Reading_Thermometer
Laboratory-Thermometer_Types-Thermometer_Transfer_Heat
Kinds_Clothes_we_Wear_Summer_Winter
Wollen_Clothes_Keep_Warm_Winter
CBSE-Science-VII-Grd-Chap-5-Acids_Bases_Salts
Introduction_Acids-Bases_Litmus_Natural-Dye_Turmeric_China-Rose_Indicator
Neutralisation_Indigestion_Ant-Bite_Soil-Treatment_Factory-Wastes
CBSE-Science-VII-Grd-Chap-6-Physical_and_Chemical_Changes
Introduction_Physical-Changes_Chemical-Changes
Chemical-Changes_Activities
Protective-Sheild_Rusting-Iron_Crystallisation
CBSE-Science-VII-Grd-Chap-7-Weather_Climate_Adaption_Animals_to_Climate
Introduction_Weather_Weather-Elements
Climate_Climates_Adaptation_Polar-Region
Tropical_Rainforests
CBSE-Science-VII-Grd-Chap-8-Wind_Stroms_Cyclone
Introduction_Air-Exerts_Pressure
Air_Expands_on_Heating
Hot-Air_Wind-Currents-Generated-Uneven-heating_Earth_Equator_Poles_Land_Water
Thunderstorms_Cyclones_Structure-Cyclone_Destructions-Caused-Cyclones
Effective-Saftey-Measures_Advance_Technology-has-Helped
CBSE-Science-VII-Grd-Chap-9-Soil
Introduction_Soil-Terming_Life_Soil-Profile_Soil-Types
Properties-Soil_ Moisture-Soil_Absorption-Water-Soil_Soil-Crops
Case-Study_Summary
CBSE-Science-VII-Grd-Chap-10-Respiration_in_Organism
Introduction_Why-Do-We-Respire_Breathing
How-do-we-Breathe
What-do-we-Breathe-Out_Breathing-Other-Animals_Breathing-Underwater
Keywords_Summary
CBSE-Science-VII-Grd-Chap-11-Transportation_in_Animals_Plants
Introduction_Circulating-System_Blood_Blood-Vessels_Heart
Heart-Beat_Excretion-Animals_Excretory-System-Humans
Transport-Subsatances-Plants_Transport-Water-Minerals_Transportation
CBSE-Science-VII-Grd-Chap-12-Reproduction_in_Plants
Introduction_ Modes-Reproduction_Asexual-Reproduction_Vegetative-Propogation
Budding_Fragmentation_Spore-Formation_Sexual-Reproduction
Pollination_Fertilisation_Fruit-Seed-Formation_Seed-Dispersal
Keywords_Summary
CBSE-Science-VII-Grd-Chap-13-Motion_and_Time
Introduction_Slow-Fast_Speed_Measurement-Time
Units-of-Time-and-Speed
Measuring-Speed_Distance-Time-Graph
Keywords_Summary
CBSE-Science-VII-Grd-Chap-14-Electric_Current_Its_Effects
Introduction_Symbols-Electric-Components
Heating-Effect-Electric-Current
Magnetic-Effect-Electric-Current_Electromagnet
Electric-Bell_Keywords
CBSE-Science-VII-Grd-Chap-15-Light
Introduction_Light-Travels-Along-Straight-Line_Reflection-Light
Right-or-Left_Activity_Playing-Spherical-Mirrors
Images-formed-by-Lenses_Activity_Sunlight-Whire-or-Coloured
Activities_Keywords
CBSE-Science-VII-Grd-Chap-16-Water-A-Precious-Source
Introduction_How-much-water-is-available_Forms-of-Water
Ground-water_Activity_Depletion-of-water-table
Distribution-of-Water_Water-Management_Water-Scarcity-on-Plants
CBSE-Science-VII-Grd-Chap-17-Forests-in-Our-Lifeline
Introduction_Visit-to-Forest
Visit-to-Forest_Activity_(a)
Activities_Keywords
CBSE-Science-VII-Grd-Chap-18-Waste-Water-Story
Introduction_Water-our-Lifeline_Sewage_Water-Freshens-up
Treatment-of-Polluted-Water_Waste-Water-Treatment-Plant
Better-Housekeeping-Practises_Sanitation-and-Disease_Sewage-Disposal_Sanitation-at-Public-Places