Please enable JavaScript.
Coggle requires JavaScript to display documents.
Our Environment π - Coggle Diagram
Our Environment π
Water Cycle π
Heating by the Sun βοΈ
Water changes into water vapour
Evaporation
Water vapour rises into the sky
Condensation
Vapour cools and forms clouds
Precipitation π§οΈ
Rain falls on the Earth
Collection
Water returns to rivers, lakes, oceans
Some water seeps into the ground
Nature of process
Continuous process
Parts of the Environment π§©
Land π±
Share of Earthβs surface
About 29% of the Earth
Types of land
Plain
Rocky
Mountainous
Desert
Uses of land
Living and building houses
Farming for food
Shelter for plants and animals
Source of oil, minerals and metals
Water π§
Share of Earthβs surface
Nearly 71% of the Earth
Sources of water
Oceans
Seas
Rivers
Lakes
Ponds
Wells
Snow on mountains
Importance of water
Essential for all life forms
Drinking
Bathing
Washing clothes
Growing plants
Preparing food in sunlight
Habitat for many plants and animals
Forms of water
Solid
Ice βοΈ
Liquid
Water π¦
Gas
Water vapour βοΈ
Air π¬οΈ
Presence
Everywhere around us
Atmosphere
Blanket of air around the Earth
Importance of air
Oxygen for breathing
Carbon dioxide for plants to prepare food
Protects from harmful sun rays
Maintains Earthβs temperature
Helps sound travel
Polluting the Environment π«
Meaning of pollution
Making things impure, unclean or dirty
Causes of pollution
Misuse of land, water and air
Types of pollution β οΈ
Land Pollution πΎ
Dumping garbage from houses and factories
Cutting of trees
Overuse of pesticides and fertilisers
Water Pollution π
Factory waste released into water bodies
Bathing and washing clothes in rivers and lakes
Dumping garbage into water
Air Pollution π«οΈ
Burning of wood and coal
Firecrackers during celebrations
Smoke from factories and vehicles
Noise Pollution π
Loud and unpleasant sounds
Causes
Loudspeakers
Firecrackers
Loud music and television
Unnecessary honking
Effects
Discomfort
Harm to ears
Saving the Environment π
Current condition
Environment is in danger
Overuse of land, water, air and forests
Ways to save environment π³
Planting more trees
Provide oxygen
Maintain Earthβs temperature
Preventing factory pollution
Stop dumping waste into water
Stop releasing harmful gases into air
Reduce, Reuse and Recycle β»οΈ
Recycling soft drink cans
Reusing clothes and paper
Responsibility
Duty of everyone to protect and preserve environment
Introduction π§
Environment definition
Everything we see around us
Components of environment
Living things π§βπ€βπ§π¦πΆ
Humans
Animals
Birds
Plants
Non-living things π«ππͺ
Air
Floor
Buildings
Furniture
Books
Chalk