Answer: The answer and explanation is in the image.
To calculate the total pore space, we will find the difference between the mass of the soil when it is oven - dried and when it is saturated. Therefore, the value of the total pore space and total porosity are 45g and 45% respectively
Given that a 100 cm3 soil core weighs 78g when oven-dried and 123 g when saturated.
The given parameters are;
Volume of soil V = 100
Mass ( Oven dried) = 78g
Mass ( Saturated) = 123g
In the soil formation, pore space refers to the volume of soil. And to calculate the total pore space, we will find the difference between the mass of the soil when it is oven - dried and when it is saturated. That is,
Total pore space = -
Total pore space = 123 - 78
Total pore space = 45g
And total porosity will be the percentage of the ratio of total pore space to the given volume of the soil. That is,
Total porosity = (Total pore space / volume of the soil) x 100
Total porosity = 45/100 x 100
Total porosity = 0.45 x 100
Total porosity = 45%
Therefore, the value of the total pore space and total porosity are 45g and 45% respectively
Learn more here: brainly.com/question/21343105
Haha I’m currently working on this right now but this is what I have so far hopefully this helps a lil :)
1. I agree with the statement “sports, just like everything else is political” because throughout these past few years it has been nothing but that. For instance, take the 2021 presidency for example. There were many polls stationed around many stadiums through out the United States as well as voting ads appearing on sports channels.
2. A “paradoxical yet symbiotic relationship” was that NFL and Major League Baseball are trying not to be political but most people think that what they are doing is just that, political.
3. He believes it’s Trump
5. My view on it is that it’s a good way for players to speak up and bring awareness to the political matters at hand.
Answer: ethics.
Ethics and moral are usually confused, but they are differente. You can think of ethic as the "science" whose object is to study (by the use of rigorous reflection) the human acts to distinguish right from wrong. While moral is related with costumes of a particular culture.
Because there was no one to set rule to the peoples, and because of this, everyone possessed the same amount of skill, and women and men were treated equally