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
lukranit [14]
3 years ago
10

Trenches form at sites where

Geography
2 answers:
MArishka [77]3 years ago
6 0
The correct answer is (a.) one plate descends beneath another. Trenches form at sites where one plate descends beneath another. A trench is more like an excavation in the ground that is generally deeper than it is wide. It is generally used in battle formation, in which the front line is made of trenches.
shtirl [24]3 years ago
3 0

A is the answerrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr

You might be interested in
"the forests in the upper peninsula of michigan from which your text book was made are ________."
AURORKA [14]
I believe that the correct answer to this question would be "produced with the help of <span>ecosystem-based management". Books are often made out of trees, and in order to produce paper, ecosystem-based management is needed.</span>
8 0
3 years ago
Famers in what region of the world will be most impacted if all artemisinin is grown synthetically?
Anit [1.1K]
It seems that you have missed the necessary options for us to answer this question so I had to look for it. Anyway, here is the answer. Farmers in the Asian Region <span>will be most impacted if all artemisinin is grown synthetically. It is grown mainly in China and Vietnam. Hope this helps.</span>
4 0
3 years ago
How can you explain rock evidence of Pangea?
otez555 [7]

i. Using fossil evidences

ii. Similar rock lithologies at the edges of continent

iii. Climate clues

iv. Fitting of the continents into a puzzle

v. Sea floor spreading

Explanation:

Pangea was a super-continent on the earth which formed about 330 million years ago during the Paleozoic and began breaking up during the early Mesozoic, about 175 million years ago.

Most of the present day continents formed as a result of the separation of the Pangea in the early Mesozoic.

The first scientist to propose the existence of this super-continent was Alfred Wegener in 1912. He suggested the continental drift hypothesis to explain the separation of the land masses.

Today, the theory has been revised to the theory of plate tectonics which provides a better mechanism to understand the drifting of the continents.

Here are some of the evidences to support the existence of Pangea;

  1. Using fossil evidences: Mesosaurus, a reptile animal that lived during the Permian, was found in both South America and Southern Africa. Since this animal could not swim nor fly, only a jointed landmass could have made them present in both continents.
  2. Similar rock lithologies at the edges of continents: rock formations at the Western edge of Africa and South - Eastern part of Brazil matches with one another and have been believed to be once joined together.
  3. Climatic clues such as glacial tills that are confined to temperate and polar regions have been found in tropical regions.
  4. Wegener fitted the present day continent into a giant supercontinent and this provided a visual support for his claim.
  5. Evidences from sea floor spreading revealing magnetic reversals at divergent margins suggests the prevalence of plate tectonics i.e moving plates on earth.

This among many other evidences underscores the existence of a supercontinent called Pangea.

8 0
3 years ago
What is national integrity? why is it important.​
tia_tia [17]
The answer is below!


National integrity is important because it helps a state to promote and uplift all race, sex, class and religion proportionally. Also it helps to fulfill the rights and judicial demand of people. Besides it also helps to make legal provisions for distribution of resources and means of a country equally .




National integration is the awareness of a common identity amongst the citizens of a country. It means that though we belong to different castes, religions and regions and speak different languages we recognize the fact that we are all one.
6 0
3 years ago
What was Jesus said to perform
dmitriy555 [2]

In the Gospel of John, Jesus is said to have performed seven miraculous signs that characterize his ministry, from changing water into wine at the start of his ministry to raising Lazarus from the dead at the end. For many Christians and Muslims, the miracles are actual historical events.

7 0
2 years ago
Other questions:
  • Yes<br> i like this ap bc it hel me alot
    5·2 answers
  • What was the economic result of the plague
    10·1 answer
  • How many symbols for capital cities are there on a map of the united states?
    10·1 answer
  • What is the scale of the map? For this activity, you will use centimeters.
    7·1 answer
  • Which cities are port cities?<br> A. Atlanta<br> B. Boston <br> C. New Orleans <br> D.New York
    6·2 answers
  • AD=2x+3 and CD=x+10 , what is the value of x?
    8·2 answers
  • A fault in which the hanging wall moves down relative to the footwall is a
    13·1 answer
  • Mariko has an 80:1 scale-drawing of the floor plan of her house. On the floor plan, the dimensions of her rectangular living roo
    13·1 answer
  • 24. Physical water scarcity refers to which of the following conditions?
    12·2 answers
  • Goods from the city of Uruk have been found in various places around the Middle East. Which does this suggest?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!