What causes the “heat island” effect? a.
heat produced from a large number of people
b.
the materials used in building cities retain heat
c.
the large amount of reflected light from glass windows
d.
all of the above

your answer will be option D hope ur help and mark me brainlist

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.

for  example, forests have higher evapotranspiration than other ecosystems,  such  as grasslands, because of their deeper roots and greater leaf area. thus forests have a net moistening effect on the atmosphere and become a moisture source for downwind ecosystems.