The right answer is the burning of fossil fuels.
While all these proposals have a bad impact on the biosphere, Proposal B is the only one that has a direct link to climate change.
Air pollution by combustion is an alteration of air quality that can be characterized by measurements of chemical, biological or physical pollutants present in the air, with consequences that are detrimental to human health, to living beings , climate, or material goods.
Answer:
the formation of new and distinct species in the course of evolution.
Answer:
Fossils found in lower rock layers are older than fossils found in upper layers.
Explanation:
because they are further away from the earth surface
