Answer:
Wet unit weight = 1.94 g/cc
Dry unit weight =1.05 g/cc
density of saturation = 0.41
porosity = 0.43
Explanation:
given data
Void ratio = 0.78
Water content -12%
Specific gravity of solids - 2.68
to find out
Wet unit weight and Dry unit weight and Degree of saturation and Porosity
solution
we know that Wet unit weight formula is
Wet unit weight = 
density of water
here Gs is specific gravity of soild and e is void ratio and density of water is 1
so Wet unit weight = 
Wet unit weight = 1.94 g/cc
and
Dry unit weight = 
density of water
Dry unit weight = 
Dry unit weight =1.05 g/cc
and
density of saturation is
density of saturation = Wc × 
her Wc is water content
so density of saturation = 0.12 × 
density of saturation = 0.41
and
porosity is
porosity = 
porosity = 
porosity = 0.43
The study of geography helps educate people on preserving the climate.
For example , we learn about how deforestation affects the quality of the water, and leads to loosened soil. We learn that we need plants to purify our water.
Deforestation also means lesser plants to give out oxygen and as a result increase global warming, creating extreme changes to climates. This can create droughts and famine and affect food production for the community.
The government of Kazakhstan is concerned that the country may balkanize, which means <u>splitting into smaller countries along ethnic lines</u>.
Division of a place or the U.S.A. into numerous small political devices, often unfriendly to one another. The term balkanization comes from the call of the Balkan Peninsula, which changed into divided into several small countries within the early 20th century.
Balkanization, The time period comes from the Balkan Peninsula of Europe, an area that has balkanized can also time and is still undergoing balkanization. EXAMPLES: previous Yugoslavia has emerged as 5 impartial international locations and the province of Kosovo is presently preventing to break away of what is left of Yugoslavia.
Balkanization is the fragmentation of a larger region or nation into smaller regions or states, which can be hostile or uncooperative with one another. it's also due to variations in ethnicity, lifestyle, faith, and a few other elements along with past grievances.
Learn more about the balkanize here brainly.com/question/20573932
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Answer:
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C. the vertical rays of the sun at the tropic of cancer
