Possible answers:

rift valley
volcanoes
sea-floor spreading
divergent boundary
mountains
mid-ocean ridge
convection
continental crust
deep-ocean trench

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

In 2015, about ten percent of total u.s. energy consumption was from renewable energy sources. renewable energy plays an important role in reducing greenhouse gas emissions. when renewable energy sources are used, the demand for fossil fuels is reduced. sanjay and his family want to cut back on their use of non-renewable resources at home. they are thinking of an alternate way to heat their home without adding more greenhouse gases or pollutants to the environment. which renewable resource would not fit into their plan? a) solar power b) burning wood c) constructing a wind turbine eliminate d) generating hydroelectric power

Which organelle breaks down sugar molecules that supply energy to the cell ?