3 point 1. is haze caused by the interaction of ultraviolet solar radiation
with chemical fumes from pollutants.
Acid rain
Smog
O Desalination
O Eutrophication

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics? he proposed that plates carry parts of the seafloor. he theorized that pieces of earth move for a limited time. he suggested that the asthenosphere is broken into segments. he observed seafloor cracks similar to existing cracks in the continents.

In stage 2 farmers used the land primarily to grow food for their families and their small communities.

What can you learn about precipitation levels in south america from this map? brazil is experiencing a drought.it rains more in higher altitudes.peru received the highest level of rain.venezuela got less than 25 cm of rain.