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
kolezko [41]
3 years ago
5

Entre 1908 e 1912, foi proposta pelo geólogo alemão Alfred Lothar Wegener a teoria da deriva continental. Nesta teoria, ele afir

ma que as placas continentais se rompem, separam-se e chocam-se, criando posteriormente cadeias de montanhas.Um dos argumentos mais fortes de Wegener para justificar a deriva continental era que as bordas dos continentes têm formas que se encaixam. Para defender sua teoria, mostrou que as formações rochosas de dois lados do oceano Atlântico - no Brasil e na Africa Ocidental - coincidem em idade, tipo e estrutura.Além disso, costuma conter fósseis de criaturas terrestres que não poderiam ter nadado de um continente ao outro. Sobre a expansão do fundo do mar, na década de 20, o estudo dos leitos dos mares trouxe evidências de que as dorsais oceânicas são zonas onde se cria a nova crosta oceânica.(Certo ou Errado)
Geography
1 answer:
ale4655 [162]3 years ago
8 0

Answer:

verdade

Explicação:

A afirmação é verdadeira de que o estudo dos fundos marinhos trouxe evidências de que as cordilheiras oceânicas são regiões onde a nova crosta oceânica é formada. Essa nova crosta oceânica é formada nas cordilheiras do meio do oceano devido à erupção vulcânica no fundo do mar no processo de propagação do fundo do mar. Nas cordilheiras do meio do oceano, um novo fundo do mar é formado continuamente durante o processo de propagação do fundo do mar.

You might be interested in
When did the native american group come to the rain forest
padilas [110]

Some estimates put the first human settlements in the Amazon at 32,000 to 39,000 years ago. Since that time, Amazon people have developed lifestyles that are well integrated with the benefits and constraints of rainforests.

An estimated 7-10 million Amerindians (the term for American Indigenous peoples) lived in American rainforests, half of them in Brazil, at the time of European arrival. When Pizarro arrived in Peru, more land was under cultivation and more food was being produced in the Andean region than today.

4 0
3 years ago
What technologies have been invented for humans to adapt to and modify the environment
pentagon [3]

Humans adapt to changes in the environment by genetic change, developmental adjustments, acclimatization, and cultural or technological advances.  

4 0
3 years ago
The least efficient kind of light bulb is the _____.
madreJ [45]
I believe your answer is C. incandescent bulb
8 0
3 years ago
Read 2 more answers
SCIENCE--Which of the following is the definition of erosion? Select one: a. The process of breaking down rock and soil. b. The
Serjik [45]

Answer:

The answer is A. The process of breaking down rock and soil.

Explanation:

An example of this will be the grand canyon because it use to be filled with water and all the water was wearing away the rock.

4 0
3 years ago
Which type of action was used by the Red Power movement more than any other?
Olegator [25]
The Red Power Movement, also known as the American Indian Movement<span> (AIM), was dedicated to getting the Federal Government of the United States to return land that was previously owned by the Native Americans. In 1969 Native Americans tried to regain Alcatraz Island which was once a part of their native territory.</span>
4 0
3 years ago
Read 2 more answers
Other questions:
  • I need help! 50 pts!
    14·2 answers
  • Describe the pattern of global ecosystems in north America ​
    11·1 answer
  • When and where did the Indian civilization begin
    11·1 answer
  • A typical grocery store in the United States may sell oranges grown primarily in California during part of the year and oranges
    14·1 answer
  • Is our area of Northern Virginia on a Plate Boundary? Support your answer. <br> NEED HELP!!!
    12·1 answer
  • Can someone please help me .. will mark brainliest !
    8·2 answers
  • Which of the layers of the Earth has the following characteristics?
    9·2 answers
  • A bacteria population decreases by a factor of 1/2 every 4 hours. Explain why we could also say that the population decays by a
    12·1 answer
  • Before satellites and radar, sailors used maps with longitude and latitude lines and _______ to plot their travels across the oc
    9·1 answer
  • Which of the following Asian countries is considered a “global city”?
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!