PICA EN EL ENLACE. WATCH THE VIDEO:
https://sciencebob.com/make-your-own-volcano/
·
A volcano
– Talk to an art teacher about how to make a volcano out of paper mache or
plaster. You can also use clay or if you’re in a hurry to make your volcano,
use a mound of dirt outside.
·
A
container that 35mm film comes in, and old pill bottle, a baby food jar, or
similar size container.
·
Red and
yellow food coloring (optional)
·
Vinegar
·
Liquid dish washing soap
1) Go outside or prepare for some clean-up inside
2) Put the container into the volcano at the top
3) Add two spoonfuls of baking soda
4) Add about a spoonful of dish soap
5) Add about 5 drops each of the red and yellow food
coloring
6) Now for the eruption!:
7) Add about an ounce of the vinegar into the container
and watch what your volcano come alive.
A VOLCANO
is produced over thousands of years as heat a pressure build up. That aspect of
a volcano is very difficult to recreate in a home experiment. However this
volcano will give you an idea of what it might look like when a volcano erupts
flowing lava. This is a classic experiment in which a CHEMICAL reaction can
create the appearance of a PHYSICAL volcano eruption. You should look at
pictures of volcanoes to be familiar with the different types. (A SHIELD
volcano, for example is the most common kind of volcano, and yet few people
know about them) The reaction will bubble up and flow down the side like a real
volcano (only much faster!) Look for videos of volcanoes erupting and be sure
that you understand how heat and pressure work to really make volcanoes erupt.
