Because tropical deserts are very dry,
a. there are no plants in the desert
b. the soil is poor in organic matter
c. temperatures are about the same day and night
d. animals cannot live there

What are seismic dampers and why are they important?

What's erosion? a. the breakdown of rock into smaller pieces b. the removal of weathered products from rock c. a change in rock resulting from exposure to water d. a chemical change in rock that weakens it

Which statement explains what upwelling causes? a. upwelling causes tides to rise and fall. b. upwelling causes changes in the direction of currents. c. upwelling causes nutrients, minerals, and tiny organisms to rise. d. upwelling causes currents in the pacific ocean to change direction. i think the answer is c.