First used in 1821, the Santa Fe Trail was an important trade route that connected Missouri with Mexico.
Trees remove carbon dioxide (CO2), a greenhouse gas, from the atmosphere and store the carbon in their trunks and branches. and<span>
store the carbon in their trunks and branches. When deforestation happens and</span><span>
the trees are burnt or rot, that carbon dioxide is added to the atmosphere, and</span><span>
because no more trees are planted, there is no longer anything to remove the </span><span><span>CO2. This is how deforestation adds to the greenhouse effect.</span>
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The greenhouse effect i think
Answer:
If you want to look at it from an academic standpoint then the most valuable fossil is the Holotype; the single specimen that was used to describe a species.
Explanation:
Holotypes are priceless, as they are the single specimen that defines the species.
