Episode Overview
Volcanoes are towering formations created from lava. The planet's outer layer, known as the crust, is segmented into large sections referred to as plates, which are constantly shifting. These plates drift atop the Earth's mantle, a semi-fluid layer of extremely hot rock that moves like thick syrup. In certain areas of the mantle, the rock becomes intensely heated and almost liquefies, resulting in magma. Occasionally, this magma breaks through to the surface, leading to the emergence of a volcano.
Show Information
Season 4 Episodes 20
1.
Rivers & Streams
2.
Nutrition
3.
Marine Mammals
4.
Earthquakes
5.
NTV Top 11 Video Countdown
6.
Spiders
7.
Pollution Solutions
8.
Probability
9.
Pseudoscience
10.
Flowers
11.
Archaeology
12.
Deserts
13.
Amphibians
14.
Volcanoes
15.
Invertebrates
16.
Heart
17.
Inventions
18.
Computers
19.
Fossils
20.
Time
Servers