Which of the following is not a characteristic of a desert ecosystem dry and hot dry and cold few plants grow here covers one-half of the earth

covers one half of he earth. Deserts only make up about 33% of the earth.

Your answer is d. silli hope this ! : ) i left an explanation down below if you need it: a sill forms when hot magma squeezes between layers of rock to form a hardened sheet of rock. a sill is basically a tabular sheet intrusion between old layers of sedimentary rock, volcanic beds, or in the direction of foliation inherent in metamorphic rock. the word sill means a concordant intrusive sheet.