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
Dmitriy789 [7]
3 years ago
11

In many parts of the world, there is a rock layer rich in the metal iridium. Iridium is very rare on Earth, but it is relatively

common in meteorites and other debris that comes from outer space. All occurrences of this iridium layer are from the same geologic epoch, at the very end of the Cretaceous. Most of the fossils in rock layers below the iridium layer, including dinosaur fossils, do not appear in layers above the iridium layer.
Based on this evidence from the rock and fossil record,
A.
meteoroids and other space debris did not impact the Earth at the end of the Cretaceous.
B.
an asteroid impact likely caused a mass extinction at the end of the Cretaceous.
C.
meteorites and other space debris no longer contain the metal iridium.
Geography
2 answers:
posledela3 years ago
6 0

Answer:

for a while now I'm just gna stay away from this city

OleMash [197]3 years ago
5 0

Answer:

The answer is B An Asteroid impact likey caused a mass extinction at the end of the Creataceous  

Explanation:

You might be interested in
Does the economic gains outweigh the economic losses of deforestation
GarryVolchara [31]
I believe not but it really depends on the person's opinion. On one hand we have further industrialized the world at the cost of deforestation which is good for corporations but on the other hand lots of animals are losing their habitats which is fairly bad.

Hope this helps! :D
3 0
3 years ago
During the summer season, an expected weather pattern is
Romashka [77]
Depending on the area, it can be dry and humid, or it can be cold and snowy, or it can be sunny and hot, or rainy and humid.
3 0
3 years ago
Is Ningbo, China bike friendly? I’d like to rent a bike for a day and tour the city. Any bike paths recommended?
Cerrena [4.2K]

ningbo is kinda friendly but you should know that they somtimes lit people ride bikes you should assk a person that lives in ningbo

3 0
3 years ago
Read 2 more answers
The water cycle shows us that the Barth's water
djyliett [7]

Answer:

<h3>Hi there !</h3><h3>Option C. Moves around the Earth but maintains a consistent total amount.</h3><h3>Explanation:</h3><h3>Hope it helps u....</h3><h3>Stay safe, stay healthy and blessed</h3><h3>Have a blessed day</h3><h3>Thank you</h3><h3>Good luck for ur assignment</h3>
7 0
2 years ago
What is MERCOSUR? very important
slamgirl [31]
The purpose of the Mercosur is to promote free trade & fluid movement of goods, people, & currency.  <span />
7 0
3 years ago
Other questions:
  • Choose the equation that satisfies the data in the table.
    9·1 answer
  • Most people in Brazil live __________. A. along the banks of the Amazon River B. in rural areas away from cities C. within a few
    15·2 answers
  • Identify and describe the five themes of geography. You must use complete sentences when writing your response.
    8·1 answer
  • Would you classify petroleum as a renewable or a nonrenewable resource? Justify your answer in two or more complete sentences.
    8·2 answers
  • Calcite will scratch gypsum. This is an example of the physical characteristics called ____. a. hardness c. fracture b. streak d
    5·2 answers
  • Energy can best be described as
    14·1 answer
  • (Select all) the responses which reflect on the end results of the Pequot and King Phillip’s Wars.
    6·2 answers
  • What major religion is in the outer China area
    9·1 answer
  • The theory of plate tectonics states that the Earth’s crust is broken into many pieces called __________.
    15·2 answers
  • The Canadian lynx is a wild cat uniquely adapted to hunting snowshoe hares in deep snow. The Canadian lynx is found in the north
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!