How are pyroclastic deposits classified?
What will be an ideal response?
The size of the fragments is used to classify pyroclastic material.
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American firms account for a little more than half of all foreign direct investment
Indicate whether the statement is true or false.
Even though it takes place across cyberspace, Facebook influences culture
Indicate whether this statement is true or false.
An ecosystem ________
A) encompasses all the organisms and the physical and chemical environment within an area B) is a grouping of plants and animals that interacts with one another in a way that causes the grouping to die C) is a regional grouping of plants, animals and other biotic factors D) is the total population of a specific kind of plant, animal or microbe and all members of which do or potentially can interbreed and produce young E) is a collection of interacting species living in a specific area
Earth rotates
A) from east to west in the NH, and west to east in the SH. B) from east to west. C) from west to east. D) from south to north. E) from west to east in the NH, and east to west in the SH.