Yes, ash volcanoes are generally grey because they're made of (yep, you guessed it) ash.
it can be white, gray, brown, or black
It can be. Depending on the composition volcanic ash can be white, gray, black, brown, or pink.
Composite volcanoes most often have a gray color and may be capped with snow.
The color of a volcano's exterior can vary depending on the type of rock that makes up the volcano. Volcanoes can be a range of colors including black from basalt, red from iron oxide, and gray from volcanic ash and debris.
The only way you can make it gray with food coloring is if the substances you are making the volcano out of is white. You will have to add black food coloring drop by drop until you have the color gray you want. If you can't find black food coloring, mix every color you have together then drip it in. All of the colors mixed together will make black.
A composite volcano is a cone-shaped volcano made up of alternating layers of lava fragments and rock particles. Sources: vocabulary sheet my science teacher gave me.
Yes, smoke is produced when a volcano erupts. The smoke is typically made up of a mixture of gas, ash, and steam that is expelled from the volcano during an eruption.
A Strato volcano or a composite volcano.
No. It is a composite volcano.
Cleveland volcano is in Alaska & is a Stratovolcano (composite volcano)
No. It is a complex volcano, with multiple features resulting from varying types of eruption.
The Taal volcano is the smallest volcano in the Philippines. Not only is it the smallest volcano in the Philippines, it is the smallest volcano in the world.