Well its all due to Green house gasses produced through factories and automobiles, with the abundance of the world, driving, fly, and burning gas and oil on the whim we are playing a major role in this and unless a new technology that can surpass oil and natural gas we are slowly killing ourselves and the world.
Answer:
C: larger river systems
D:fewer geographic barriers
Explanation: I just did it
Well the same thing that i have physical features with mexico would be we got oceans and they have oceans and i we also got places of hot climates and i also believe we both have mountains i live in america too, and the differences of us and mexico would be the have hot climates all year round <span>The ancient Maya civilisation used the cenotes for rituals and burials. Just off the Caribbean coast is the island of Cozumel with brilliant coral reefs.</span>
use the form of a wedding in the house and you can do you stay in touch
Answer:
Human evolution is characterized by speciation, extinction and dispersal events that have been linked to both global and/or regional palaeoclimate records [1–7]. Many theories have been proposed to link environmental changes to these human evolution events [8–11].
