Acid rain working model #school exhibition

Acid rain is made up of highly acidic water droplets due to air emissions, most specifically the disproportionate levels of sulphur and nitrogen emitted by vehicles and manufacturing processes. It is often called acid rain as this concept contains many types of acidic precipitation.
The acidic deposition takes place in two ways: wet and dry. Wet deposition is any form of precipitation which removes acids from the atmosphere and places them on the surface of the earth. In the absence of precipitation, dry deposition of polluting particles and gases sticks to the ground through dust and smoke.
Causes of Acid Rain -
The causes of acid rain are Sulphur and Nitrogen particles which get mixed with the wet components of rain. Sulphur and Nitrogen particles which get mixed with water are found in two ways either man-made i.e as the emissions that are given out from industries or by natural causes like lightning strike in the atmosphere releasing nitrogen oxides and volcanic eruptions releasing sulphur oxide

Refer below video for making factory building
[ Ссылка ]

How to make Grass & Tree for school project #papercraft
[ Ссылка ]

Material used
Plywood
Fairy String Multicolor Lights- [ Ссылка ]
Plastic box
Toy car’s
Acrylic Colours - [ Ссылка ]
Masking/Paper Tape - [ Ссылка ]
Mini Water Pump DIY Kit- [ Ссылка ]
Switch - [ Ссылка ]
Corrugated Cardboard Sheets- [ Ссылка ]
Transparent PVC Tube- [ Ссылка ]
Fevicol - [ Ссылка ]
Chart Paper - [ Ссылка ]
HOT MELT Glue Gun- [ Ссылка ]


Equipment used-
Soldering Iron Kit -[ Ссылка ]
Tripod Stand Holder for Mobile - [ Ссылка ]
Mobile - [ Ссылка ]
Microphone- [ Ссылка ]
Ring Light with Tripod Stand - [ Ссылка ]

свернуть