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bekas [8.4K]
3 years ago
10

Rainforests are principally responsible for global oxygen turnover true or false

Chemistry
2 answers:
jenyasd209 [6]3 years ago
7 0

Answer:

False

Explanation:

Rainforests are very important for global oxygen movement, but they are not the main element for oxygen movement.

Seaweed is the real lung of the world, it is primarily responsible for the global movement of oxygen as it produces more oxygen through photosynthesis than it needs in breathing, and the excess is released into the environment. Rainforests release much less oxygen into the atmosphere worldwide, as most of the gas produced is consumed in the forests themselves. However, rainforests are extremely important and should not be destroyed.

klasskru [66]3 years ago
3 0
False.....................................
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Please help me ASAP
blondinia [14]

Answer:

weak acid

Explanation:

pH scale is from 0 to 14

pH =7 is for water which is neutral.  it is neither acidic or basic as the hydrogen ion concentration is equal to hydroxyl ion concentration.

Lesser the pH value than 7 greater the acidic nature. And greater the pH value  than 7 more the basic nature.

Given pH=3-7 So the indicated interval represents weakly acidic.

4 0
3 years ago
Which is not a difference between a population showing exponential growth and a population showing logistic growth?
EleoNora [17]

Answer;

Mutation rate

-Mutation rate is not a difference between a population showing exponential growth and a population showing logistic growth.

Explanation;

-When the resources are unlimited, populations exhibit exponential growth, resulting in a J-shaped curve and when the resources are limited, populations exhibit logistic growth.

-The carrying capacity is the maximum population size of the species that the environment can sustain indefinitely, given the food, habitat, water, and other necessities available in the environment. It affects the size of population and thus has an effect on both exponential and logistic growth.

-Food limits and disease limits are also other factors that may determine the population size in a biological ecosystem.

3 0
3 years ago
Read 2 more answers
How many times more massive is an oxygen atom than a hydrogen atom?
Gala2k [10]
An oxygen atom is 16x more massive than a hydrogen atom.

You can figure this out by comparing the atomic masses of the two elements: oxygen has an atomic mass number of 16, and hydrogen has an atomic mass number of 1. Thus, an oxygen atom is 16 times more massive than a hydrogen atom.
3 0
3 years ago
Read 2 more answers
What is the meaning of weight?
Lostsunrise [7]
Weight is properly defined as how much gravity acts upon an object.
I hope this helps!
4 0
3 years ago
Read 2 more answers
4. When a turbine spins, it generates electrical energy and that is where it gets its name from.
Elena L [17]
If it’s hydraulic turbine then it’s potential and kinetic energy and if it’s a thermal process then heat energy from the fuel burnt runs the turbine
8 0
3 years ago
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