The name given the movement in which machines changed peoples way of life as well as their methods of manufacturing
Answer:
Skin cancer would be rare, yes but you could still contract it from other sources of radiation. the rest are all wrong.
Explanation:
use big brain
Answer:
the greatest environmental impact is increased greenhouse gases.
Explanation:
- The fossil fuel are those elements that release tonnes of carbon dioxide on burning and they lead to the creation of greenhouse gas effect that creates problems for the increasing carbon content and since carbon absorbs much of the solar energy it raised the temperature of the earth and creates visible pollution on land, and water.
.. is it Central America? Or I'm not sure sorry
Answer:
b. Bacteria photosynthesizing dissolved carbon dioxide in oceans
Explanation:
The levels of oxygen that we know nowadays in the atmosphere have not been like this in the more distant past. In order for the oxygen to start building up and change the composition of the atmosphere, something needed to happen, and that something was the cyanobaceteria. The cyanobacteria was able to perform photosynthesis, so it started to use the dissolved carbon for it, while in meantime it was releasing oxygen in the atmosphere. As the cynaobacteria was growing in numbers, over the course of millions of years, it managed to propel enough oxygen in the atmosphere so that the other organism can start developing, thus changing the world forever.
