At a Delta, Which of the Following Happens

question 12

Multiple Choice

At a delta, which of the following happens?

• A)Tributary channels merge into a single large channel.
• B)The main channel splits into a number of distributary channels.
• C)The gradient becomes noticeably steeper.
• D)The stream tends to erode sediment.

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Definitions:

Positrons

Antiparticles of electrons, possessing the same mass as an electron but with a positive charge.

Photon-Emission Tomography

A nuclear medicine imaging technique that produces 3D images of functional processes in the body by detecting pairs of gamma rays emitted indirectly by a positron-emitting radionuclide.

Brain Abnormalities

Structural or functional deviations from the normal brain anatomy or physiology that can lead to various neurological or psychological conditions.

Tumors And Strokes

Medical conditions where tumors refer to abnormal growths of tissue and strokes are events causing damage to the brain due to interruptions in its blood supply.