Smog occurs naturally, so there is nothing you can do to prevent it. a. true b. false

This answer would be FALSE! Smog is a combination of two things: 1. an emission of something that will cause a haze (i.e. burning of fuel-coal, etc...) and 2. natural fog.

If the two combine, then we will get smog. Therefore, if we cut down on our fuel burning and pollutants within the environment, we could also cut down on smog.

false because if you stop burning the things that cause the smoke smog would less commonly occur or maybe not at all

Explanation:

thrombocytopenia, which is a deficiency in blood platelets, can cause bleeding and bruising in the dermis similar to senile purpura. other possible causes include: exposure to ultraviolet rays and aging skin are common causes of senile purpura. senile purpura may also be a sign of collagen loss in the skin and bones.

the electromagnetic energy from the sun arrives in the form of visible and invisible light.