1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
docker41 [41]
2 years ago
12

Please help...

Geography
1 answer:
Volgvan2 years ago
7 0

Alfred Wegener produced evidence in 1912 that the continents are in motion, but because he could not explain what forces could move them, geologists rejected his ideas. Almost 50 years later Harry Hess confirmed Wegener's ideas by using the evidence of seafloor spreading to explain what moved continents.

You might be interested in
Describe the geologic setting of Los Angeles.
julia-pushkina [17]

Answer:

<u>Both means the same</u>.

Explanation:

  • Los Angeles Basin is a sedimentary basin that is located in Southern California, also called the peninsular region. It is marked with elongated low hills and ridges that group, the hills located on the east of pacific. There are rapid transgression and regression of shoreline moving the area to a shallow marine environment.
  • This region is divided into four major basins central, southwest, northwest, and northeast structural blocks. The history of the basin begins with the subduction of the Pacific plate under the North American plate in the Mesozoic era.  
  • After The subduction, the Pacific Monterey plate creased and the plate margin was transformed into a transform boundary. Earlier in Miocene high heat flow and transmission caused extension of the basin.  
  • It's Due to the basin lies in the boundary of the traversing and peninsular ranges, the basin experiences both compression, and strike-slip tectonics. During the early Pliocene which later also identified as the phases of deformation of folding as a result of fault movements and slight rotation events.
8 0
2 years ago
14. Given that 16x⁴+ - 4x³– 4b²x² + 7bx + 18 is divisible by 2x + b,
RoseWind [281]

Answer:

(a) check the explanation

(b) the possible values of b is 6i or -29

Explanation:

Given function;

16x⁴ - 4x³– 4b²x² + 7bx + 18

(a)

factor of the given function = 2x + b

then, 2x + b = 0

x = -b/2

substitute the value of b into the given function;

16x⁴ - 4x³– 4b²x² + 7bx + 18

16(\frac{-b}{2} )^4 -4(\frac{-b}{2})^3-4b^2(\frac{-b}{2})^2 +7b(\frac{-b}{2})+18=0\\\\b^4+\frac{b^3}{2}  -b^4-\frac{7b^2}{2}  +18=0\\\\\frac{b^3}{2} -\frac{7b^2}{2} +18=0\\\\multiply\ through \ by \ "2"\\\\b^3-7b^2+36 =0 \ (shown)

(b)

b³ - 7b² + 36 = 0

b²(b - 7) + 36 = 0

b²(b - 7) = -36

b² = -36                or b - 7 = -36

b = √(-36)             or  b = -36 + 7

b = √(-1) x √(36)   or  b = -29

b = 6i       or   -29              

7 0
2 years ago
What percentage of people in Latin America live in cities?
lapo4ka [179]

Answer:

D.  the vast majority, more than 75%

Explanation:

Every country in Southern America has at least one city which has a metro population of more than one million. The biggest cities in South America are Bogota, Rio de Janeiro, and Buenos Aires. These cities have over a hundred million people living in them combined. This makes South America the most urbanized continent in the world, and it shall continue for the fact that people from villages want to come to major cities for opportunities.

3 0
2 years ago
Read 2 more answers
What is the name of the ancient supercontinent form 28 million years ago
horrorfan [7]

Hope this helps

Answer: Pangaea or Pangea

4 0
2 years ago
Read 2 more answers
PLEASE HURRY
Andrews [41]

Answer:

Explanation:

B

4 0
2 years ago
Other questions:
  • __________ is a system of canals and devices to limit, store, and move water.
    11·1 answer
  • Climate affects human culture and human behavior what do low latitude climate zones have in common with each other this ride to
    10·1 answer
  • In what ways has increased population growth affected the region?
    12·2 answers
  • 12. Shakespeare's tragedies tend to include a/an
    6·2 answers
  • This refers to the earliest complex societies that were centered around the Nile, Tigris, Euphrates, Indus, and Huang He areas.
    9·1 answer
  • Progress Check
    8·2 answers
  • 1. What<br> happened<br> during the<br> Warring<br> States<br> period?
    15·2 answers
  • Chinese stirred and mixed the clay with water until it was the right consistency to use. The clay was shaped on a ______________
    12·1 answer
  • Grains grown for good in the region are know as cereals.<br> a. true<br> b. false
    11·2 answers
  • How is new ocean floor and oceanic crust formed?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!