• How the sandbags will impact recently introduced and a potentially invasive marine crab species that competes for resources with the native shore crab?

• What type of rock pools would be most beneficial to the ecosystem?

this is a good question! i'll do some research and come back when i have the answer!

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.