Answer:
B) The surface layer of permafrost thaws in summer.
Explanation:
Permafrost is frozen ground or frozen soil. It is a landform in which the ground remains frozen for over a long period of time usually more than two years. Permafrosts are usually found in high latitude regions. For a permafrost to form, the temperature must remain considerably below freezing point.
The surface layer of a permafrost is bounded by the permafrost table and below it lies the active layer. During summer when temperature rises above freezing point, this layer thaws. In winter times, the surface layer remains frozen.
Answer: Subduction Plate boundary
Explanation: The Nazca plate is going under the South American Plate which is a subduction zone. The Nazca plate is more dense which makes it subduct under the South American Plate. This is evident by the volcanoes in South America
<span>Coral reef with sharks
</span><span>A channel for ships is created
Battle ships sink
</span><span>Shark feed on fish living in scrap metal
Hope I helped!
~ Zoe</span>
Answer:
line S
Explanation:
because they'll never meet
TheCrusades were a series of religious wars sanctioned by the Latin Church in the medieval period.