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
serg [7]
3 years ago
9

Which are evidence of seafloor spreading? Check all that apply.

Geography
2 answers:
MatroZZZ [7]3 years ago
5 0

Answer: magnetic stripes

Explanation: They show when Earth's poles reversed. They show how the density of the seafloor has changed. They reveal a matching pattern on either side of the ridge. They reveal differences in the mineral composition of newly created rock.

Rina8888 [55]3 years ago
3 0

Evidence of seafloor spreading are

  • Molten material
  • Magnetic stripes
  • Drilled core samples

Explanation:

The convection of mantle is the reason for the seafloor spreading. Due to this process, mantle is brought upwards to the lithosphere. As the tectonic plates separate, the crust is made more plastic and less dense by the heat of the mantle and eventually cracks occur in crusts and the hot magma rises up to fill these gaps.

The mid ocean ridges' magnetism also acts as a supporting evidence. Basalt, the surface material of the new crust is magnetic in nature. With the aid of magnetometers, it was established that the ocean floor's magnetism was divided into matching stripes on both sides of the ridges.

You might be interested in
Explain how you can round 25.691 to the greatest place
cricket20 [7]
To round off the value of 25. 691 to its greatest place. We first have to determine the highest order in the number which is tens. 

5 0
3 years ago
What are Europe’s main rivers and bodies of water
kakasveta [241]
The Danube, which is the second-longest river in Europe. The Loire, which flows through France and splits the country midway. The Elbe, which flows through Germany and the Czech Republic and links popular destinations. The Rhine, which streams 766 miles to the Netherlands and ends in the North Sea. The Volga, which is the longest river in Europe.
3 0
4 years ago
Describe how children are affected by children labour? Please respond me ASAP
Law Incorporation [45]

Answer:

The difference between ‘child labour’ and ‘child work’ is that child labour refers to work that is

harmful to children. It is work that is mentally or physically dangerous, work that interferes

with their ability to go to school which can affect their income-earning potential as adults. The

health and wellbeing of child labourers is at risk, and they can end up being trapped in a cycle

of poverty.

There are a number of ways that child labour can affect children, and these can vary

depending on which industry the child is working in. Generally, child labourers can suffer from

long-term health problems due to malnutrition, exposure to chemicals, abuse, injuries,

exhaustion, and psychological harm.

1

 In agriculture, children may be exposed to toxic pesticides or fertilisers. They work with

dangerous blades and tools, and carry heavy loads.

 In mining, children may use poisonous chemicals, face the risk of mine collapse, and

sometimes work with explosives.

 In construction, children may carry heavy loads, work at heights without safety

equipment, and risk injury from dangerous machinery.

 In manufacturing, children may use toxic solvents, perform repetitive tasks in painful

positions, and risk injury from sharp tools.

 In domestic work, children risk abuse, work long hours, and often live in isolation from

their families and friends.

6 0
3 years ago
HELPPPPPPP!!!! NO WEBSITES PLEASE!!!
stich3 [128]

Explanation:

imma be honest I have 1 IQ to understand stand that

6 0
3 years ago
How does deposition occur in a limestone cave
andrey2020 [161]

Answer:

The solution slowly descends into the cave and deposits the dissolved calcium carbonate, sometimes including impurities of iron and other minerals. On reaching the cave, the water droplets fall to the floor, leaving behind a tiny deposit of calcite crystal.

Explanation:

6 0
3 years ago
Other questions:
  • What's an example of one of the larger stars?
    14·1 answer
  • How does earth's position in relation to the sun cause these weather difference
    15·1 answer
  • What is one of the differences between body waves and surface waves? Choose one: A. Surface waves are described as compressional
    11·1 answer
  • What landforms were created by glaciation during the last ice age in northern europe?
    6·1 answer
  • Would this years December be considered as 2018 or 2019?
    12·2 answers
  • Which of the following actions is a way to repair land that has been overfarmed?
    7·2 answers
  • Which one of these Which one of these states of matter for water is considered to be a mineral?
    10·1 answer
  • Please someone write a short essay for me
    7·1 answer
  • • ¿A cuántos kilómetros equivale cada<br>centimetro?​
    5·1 answer
  • HELP PLSSSSSSS T-T<br> How does Climatic Conditions prove Continental drift?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!