If erosion can cause seismic vibrations which are triggering mechanisms, then what can cause seismic vibrations, which are triggering mechanisms? Answer choices: - wind - erosion - vehicles - flooding - waves - rivers - energy - mines
erosion

If riding a bike does not release particles, then what does not release particles? Answer choices: - riding a bike - driving a car - influenza - monotremes - creating smog - burning coal - It remains dormant - peachleaf willow
riding a bike

If lack of water in the air causes low amounts of rainfall, then lack of water in the air causes? Answer choices: - Perspiration - low amounts of sunshine - low amounts of rainfall - refract or absorb. - deforestation - high amounts of snow - high amounts of rainfall - Plant growth is reduced
low amounts of rainfall