Which of the Following Natural Materials Can Obstruct Water Flow

question 48

Multiple Choice

Which of the following natural materials can obstruct water flow?

• A) Debris from mass movements
• B) Glacier ice
• C) Lava flows
• D) Moraines
• E) All of these are correct

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Definitions:

Elisabeth Kübler-Ross

A Swiss-American psychiatrist known for her pioneering work in the stages of grief, notably detailed in her book "On Death and Dying."

Depression

Depression is a mood disorder characterized by persistent feelings of sadness, loss, or anger that interfere with a person’s everyday activities.

Preparatory Depression

Emotional distress and adjustment issues experienced in anticipation of a known loss or change, often relating to grief or terminal illness.

Reactive Depression

A type of depression triggered by a specific external event or series of events, as opposed to originating from internal or biological causes.