SCIENCE
ECOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Carbon dioxide will increase
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Oxygen will increase
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Carbon dioxide will decrease
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Nitrogen will decrease
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Detailed explanation-1: -Answer: a) Amount of CO2 will be the highest in jar C because mice in Jar C will breathe out CO2 which results in accumulation CO2 in the jar C.
Detailed explanation-2: -However, high levels can be detrimental because carbon dioxide reduces the ability of a fish’s blood to transport oxygen. Fish in water with high carbon dioxide concentrations (>10 12 mg/L for some fish species) can suffocate even if oxygen levels are high.
Detailed explanation-3: -If a gas jar filled with a light gas like hydrogen is held upside down on another gas jar filled with carbon dioxide, it is observed that the two gases produce a homogenous mixture in the jars.
Detailed explanation-4: -Carbon dioxide increases temperatures, extending the growing season and increasing humidity. Both factors have led to some additional plant growth. However, warmer temperatures also stress plants. With a longer, warmer growing season, plants need more water to survive.