How to make gober gas plant
You will get all the details here: http://www.acres-wild.com/Gobar%20Gas.shtml
Science model
put a stick with a magnet
how to make a science models for 9th class
by using pigs gobar
battery charging shoes
Plants use sunlight to make food through photosynthesis, with no sunlight, there is no food.
gobar(cow dung) gas plant is a good example of scientific model with waste material.
yes. it does. it is basically water with added sugar. plants can use sugar to make food.i am doing a science fair project on it now :)
There are many forms for models someone could make for their science class. Depending on the type of science class it is and what parts have been taught already would depend on a appropriate model.
Why waste your time on something that is pseudo- not real science. why not models of early multi-stage rockets- which are available in hobby shops, etc.
make it pretty with colors and get little models of dinosaurs....thats what i did in 2nd grade...haha