how is geologic activity & geologic structure similar?
Explanation:
Geological activity determines geological structures. The prevalent types and forms of tectonic working in a place will control the form of structure that can be found in a terrain.
In volcanic region, it is common to see volcanic structures of different types such as calderas, strato-volcano etc. These structures are formed by the volcanic activities. Also, in a karst topography, we find sink holes, stalactites and stalagmites etc. due to the nature of the geologic activities going on. Some sedimentary rocks shows cross bedding due to the environment where they form.So, geologic activities controls the structure found in an area
In determining the density of a rectangular metal bar, a student made the following measurements length 8 53 cm, width, 24 cm, height 10 cm, mass, 527064 g Calculate the
density of the metal to the correct number of significant figures
Answer:
d = 2.57456 g/cm³
Explanation:
Given data:
Length of metal bar = 853cm
Width = 24 cm
Height = 10 cm
Mass = 527064 g
Density of metal = ?
Solution:
Volume of metal bar:
Volume = length × width × height
Volume = 853 cm × 24 cm × 10 cm
Volume = 204720 cm³
Density:
d = m/v
d = 527064 g / 204720 cm³
d = 2.57456 g/cm³
Based upon the context clues of the lesson, what do you think will be the relationship between Charles and his parents
O it will be deceitful and confusing
It will be apathetic and non-caring
It will be wonderful and loving
o it will be full of anger and fighting
Answer:
It is the first or second one. The other two didn't work for me.
Explanation:
Hope this helps :)
Answer:
It will be apathetic and non-caring
Explanation:
4.Which sentence BEST describes the relationship between the plates in Earth's crust and the sizes of the landmasses on top of the plates?
A.The plates and the landmasses are approximately the same sizes.
B.The plates are much smaller than the size of the landmasses.
C.The plates are much larger than the size of the landmasses.
D. The plates are different in size from the landmasses.
Answer:
D. The plates are different in size from the landmasses.
Explanation:
The tectonic plates that are also called lithospheric plates are very massive and irregular-shaped rocks that are composed of both the continental and the oceanic lithosphere and they may vary from a few hundred to thousands of square km.hi
Which is NOT something an organism must do to survive?
Question 2 options:
obtain energy to live
communicate verbally
maintain structure
produce offspring
Answer:
communicate verbally and maintain structure
How many moles are equal to 157.8g of CaCl2?
Answer:
Explanation:
K: 157.8 g CaCl2
U: ? mol CaCl2
1Ca = 1(40.08) = 40.08
2 Cl = 2(35.45) =+70.90
110.98
157.8 g CaCl2 1 mol CaCl2
x
1 mol CaCl2 110.98 g CaCl2
Blue green and red are _____ colors of light ?
Answer: the
Explanation:
в
D
5. At which point is the sonar travel time going to be the shortest?
Answer:
okay ☺️
b. it's b
Explanation:
b
What is the concentration of a solution with a volume of 2.5 liters containing 600 grams of calcium phosphate?
Answer:
1.12M
Explanation:
Given parameters:
Volume of solution = 2.5L
Mass of Calcium phosphate = 600g
Unknown:
Concentration = ?
Solution:
Concentration is the number of moles of solute in a particular solution.
Now, we find the number of moles of the calcium phosphate from the given mass;
Formula of calcium phosphate = Ca₃PO₄
molar mass = 3(40) + 31 + 4(16) = 215g/mol
Number of moles of Ca₃PO₄ = [tex]\frac{600}{215}[/tex] = 2.79moles
Now;
Concentration = [tex]\frac{Number of moles }{volume }[/tex]
Concentration = [tex]\frac{2.79}{2.5}[/tex] = 1.12M