Which of the following are the deepest known trenches in the ocean that have been explored? select all that apply

      the mariana trench or marianas trench is located in the western pacific ocean about 200 kilometers (124 mi) east of the mariana islands, and has the deepest natural trench in the world. it is a crescent-shaped trough in the earth's crust averaging about 2,550 km (1,580 mi) long and 69 km (43 mi) wide.

my teacher would say no s

answer: grassland biomes are closer to the equator and receive more rain.

grasslands are biomes that are dominated by grasses rather shrubs and trees. savanna are biomes that exhibit grasses, shrubs and small tree as vegetation. grasslands are located near the equator of the earth. these are found in north america. savanna biomes are found in africa, south america, australia and india. grassland exhibit moderate climatic conditions, it receives   amount of rainfall higher than savanna.   therefore, savanna exhibit dry and hot climatic conditions.