Which one are you talking about
Answer:
Shale.
Explanation:
It is composed of silt or clay that has been compacted or squeezed together to form a solid rock.
Advantages of Free Trade:
The advocates of free trade put forward the following advantages of free trade:
(a) International Specialization:
Free trade causes international specialisation as it enables the different countries to produce those goods in which they have comparative advantage. International trade enables countries to obtain the advantages of specialisation. First, a great variety of products may be obtained.
Answer:
volcanoes and earthquakes is the top tectonic plate affects that can cause extinction
Explanation:
Volcanoes: because of a volcanoes lava intense heat it could kill species. Lava is the hottest natural substance there is on earth. Also the fumes and gases that come from volcanoes are deadly and can kill species that inhale it even if the volcano is miles away.
Earthquakes: the highest stage of a earthquake can be devastating cracking open grounds and destroying everything in its path which also means that it can destroy certain species homes (trees, underground, mountains) which can kill them. Also they can cause land slides which can wipe out a species instantly if strong enough. Even the after affect can causes species to go extinct because if they can't find shelter or food then they could eventually die of starvation or dehydration.
( hope this helps. Have a great day!)
Iron Curtain is the best answer. Hope this helps you!