Lava is constituted of magma, molten rock formed deep inside Earth. When lava is thrown out of an erupting volcano, it is a liquid at temperatures from 700 °C to 1,200 °C (1,300 °F to 2,200 °F). Its color is red-hot, but as the lava cools downs and solidifies in rocks, it turns to the same rock color.
Because it is very hot
red lava
yes
lava axe
Easy, temperature. An example is lava. Lava is so hot, it is red. Snow, it is so cold because it is white.
Not many people know but by the color, it has to red.
Lava Slides in Red Rock Canyon - 1902 was released on: USA: November 1902
yes it is as the lava can produce light when the volcano erupts
Molten lava is a reddish-orange colour when it flows.
Sometimes it can be the colours (red or orange) but its mostly the wax is meant to look like lava hence lava lamp.
Extremly high temperature.
it is red
yes