Machines began replacing animals and humans for doing hard labor during the Industrial Revolution. Since then, this transformation has affected the atmosphere through burning fossil fuels. As a result, some greenhouse gases have increased since 1960. Some scientists believe that all of the following have occurred as a result EXCEPT ocean alkalization.
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Machines began replacing animals and humans for doing hard labor options: during the Renaissance
during the Middle Ages
during the Industrial Revolution
in the 20th century . Since then, this transformation has affected the options: ocean by raising its pH
atmosphere through burning fossil fuels
environment through decreased pollution
air temperature by lowering it . As a result, options: no greenhouse gases
some greenhouse gases have
all greenhouse gases have
increased since 1960. Some scientists believe that all of the following have occurred as a result EXCEPT options: rising sea levels
disruption of ecosystems
extreme weather events
ocean alkalization
1 answer