Volcanic cones are among the simplest volcanic formations. ...
A chemical that is toxic to microrganisms. Biocides are ...
The Marine Reserve of Banyul-Cerbere is at the fist of ...
Grass (graminoids) is an herbaceous plant with narrow ...
The ring of light that seems to encircle the sun or moon ...
There is no consensus among volcanologists on how to define ...
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Terms
Blossaries
10
Followers
3
4
40
11
2
51
1
95