Answer:
c. The downgoing slab takes along water, and that water lowers the temperature at which rock melts to allow melting in and near the slab.
Explanation:
A subduction zone occurs when one of the plates at convergent boundaries, an area where tectonic plates meet, is an oceanic lithosphere.
These oceanic plates are high in temperature on formation but as they cool, they descend into the mantle below. This descent applies pressure until water is liberated from the lowering crust. The water in turn rises into the surrounding mantle and lowers the temperature at which the rocks melt to produce magma which are partly melted rocks.
This liberation of water from the subducting crust and accompanying melting is responsible for the formation of almost all magma at subduction zones.
Salutations!
Canada is divided into 3 territories and 10 provinces. The following are the 10 provinces in Canada:
→ Quebec
→ Ontario
→ Nova Scotia
→ Prince Edward Island
→ Saskatchewan
→ Newfoundland, Labrador (These are not two separate provinces)
→ Alberta
→ Monitoba
→ British Columbia
→ New Brunswick.
Hope I helped (:
Have a great day!
Explanation:
Mechanical Weathering Mechanical weathering, also called physical weathering and disaggregation, causes rocks to crumble. Water, in either liquid or solid form, is often a key agent of mechanical weathering. For instance, liquid water can seep into cracks and crevices in rock.
Nebula is made from an interstellar cloud of dust, hydrogen, helium and other ionized gasses.
Answer: population
Explanation: countries like india and China are suffering from over population because that are still in the work ethics or stage of manual labor. Countries in southeast and South Asia are payed by American or European workers.
