I think it’s c, i’m not sure i think it depends on what your studying
Tectonic plate movement is run by convection of mantle currents.
Answer:
Viscosity directly affect the speed of convictions.
Explanation:
The speed of convection in Earth’s mantle, oceans, and atmosphere also depends on the viscosity of the fluids. If the viscosity of fluids is higher so it takes more time to complete the process of convection in Earth’s mantle, oceans, and atmosphere, while on the other hand, if there is lower viscosity of fluids, the conviction in the mantle, oceans, and atmosphere of earth occur in high speed due to easily movement from place to place.
Hey
Here in Brasil we have a program that involves collecting donated things like toys, clothes and non perishable goods giving the donated items to charities and every R$1000 a acre of trees is planted in the deforested parts of the Amazon
I know you mentioned ‘other than planting trees’ but the process before it is beneficial not only to the people but also the environment overall
Hope it helped