-The Trends Depicted in the Figure Are Best Explained By__________

question 4

Multiple Choice

-The trends depicted in the figure are best explained by__________ .

• A)an increased use of fossil fuels,followed by recent regulations restricting the production and use of fossil fuels containing sulfur
• B)a growth and subsequent decline in the global human population
• C)an increased use of fossil fuels,followed by a recent decreased use of fossil fuels
• D)an increased use of sulfur- containing fertilizers,followed by a recent replacement of those fertilizers with those that contain phosphorus and nitrogen rather than sulfur

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Definitions:

H. Sapiens

Homo sapiens, the species name for modern humans, characterized by bipedalism and complex brain development.

Bipedal Locomotion

The ability to move by walking on two legs, characteristic of humans and some animals.

Supraorbital Ridges

The bony ridges located above the eye sockets, prominent in some primates including humans.

Homo Sapiens

The scientific name for modern humans, a species known for complex brain development, upright posture, and advanced social behaviors.