Sketch, label, and explain the features and processes associated with ocean-ocean and ocean-continent convergent boundaries.

What will be an ideal response?


Answer: If two tectonic plates collide, they form a convergent plate boundary. Usually, one of the converging plates will move beneath the other, which is known as subduction. Deep trenches are often formed where tectonic plates are being subducted and earthquakes are common. As the sinking plate moves deeper into the mantle, fluids are released from the rock causing the overlying mantle to partially melt. The new magma (molten rock) rises and may erupt violently to form volcanoes, often building arcs of islands along the convergent boundary. These island arcs are always landward of the neighboring trenches.

Environmental & Atmospheric Sciences

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Which of the following is an example of a physical change?

A. water being electrolyzed and being converted in hydrogen and oxygen B. charcoal being converted into ash C. a candy bar being digested by a student D. water boiling and being converted into steam E. iron metal reacting with oxygen to form rust

Environmental & Atmospheric Sciences

List three shortcomings to Bakhtin’s argument.

What will be an ideal response?

Environmental & Atmospheric Sciences

Global warming will cause flooding and increased precipitation in some areas, and yet severe droughts in other areas

Indicate whether the statement is true or false

Environmental & Atmospheric Sciences

Hurricanes are to warm, moist water as earthquakes are to

A) volcanoes. B) tsunami. C) blocks of deformed rock. D) mountains.

Environmental & Atmospheric Sciences