The reaction in which calcium carbonate produces calcium oxide and carbon dioxide is: CaCO3 = CaO + CO2. Thus, the third option is the right one.
The breaking down of calcium carbonate to calcium oxide and carbon dioxide is called DECOMPOSITION REACTION. A decomposition reaction is a type of reaction in which a single element is broken down into two or more elemental parts, which are less complex than the parent compound.There are three types of decomposition reaction, these are thermal, photo and electrolytic decomposition reactions.
Deforestation is the progressive decrease of the forest as a consequence of human activities. This practice (deforestation) irreversibly alters the ecosystem and has adverse effects on human health.
Deforestation is the progressive decrease of the forest regions in order to use deforested lands with diverse purposes (e.g., agriculture, urbanization, etc).
In the short-medium term, deforestation may lead to many negative outcomes associated with the loss of biodiversity.
Moreover, it is well known that trees release oxygen and consume carbon dioxide during photosynthesis.
In consequence, in the long term, deforestation may cause climate change (e.g., desertification, soil erosion, flooding, etc.), which is associated with an increased amount of greenhouse gases in the atmosphere.
Learn more in:
brainly.com/question/8330332
Increase in blood volume is the result of increased salt content if the blood.Increase in content of salt means an increase in sodium concentration in the blood stream.This cause water to enter the blood vessels by osmosis.This water led to an increase in volume of blood.
that's all wrong the real answer is b.99.3
