Write an example that shows how 1 change to Earth's surface (example: volcano erupting, increase in temperature, animal going extinct) causes a change to all 4 spheres of the Earth (biosphere, hydrosphere, atmosphere, and geosphere).

Check the following equation for dimensional homogeneity: ⅆ mv=∫t1t2(f⁢cosθ)ⅆt where m is mass, v is velocity, f is force, θ is an angle, and t is time. check that each term in the equation has the following dimensions: [malbec] where you are to choose the coefficients a, b, c.