Overgrazing by Cattle Primarily Contributes to Desertification by __________

question 5

Multiple Choice

Overgrazing by cattle primarily contributes to desertification by __________.

• A)cattle outcompeting natural herbivores
• B)spreading nonnative species
• C)promoting erosion and loss of rooted plant cover
• D)contaminating streams with cattle wastes

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Definitions:

Lesion

Any damage or abnormal change in the tissue of an organism, often caused by disease or trauma.

Psychological Construct

Idea or set of impressions that some mental ability exists as an entity; memory, language, and emotion are examples.

Cell Assemblies

Conceptual groups of neurons that represent specific information through their firing patterns.

Brain-Imaging Studies

Research utilizing techniques such as MRI, PET, or CT scans to visualize the structure and function of the brain in health and disease.