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
If A is at (−2,−8) and B is at (1,1), what are the coordinates of point C?
Andrews [41]
I don't have an answer for you, but I do have an important hint ... one that will
stand you in good stead as you go further in your mathematical studies:

The reason there's a drawing right next to this question in the book or on the
homework sheet is that the question can't be answered without the drawing.

4 0
3 years ago
The Supreme Court ruled _____ was unconstitutional?
bazaltina [42]
First off why is this Geography. I am going to yolo this and say segregation was unconstitutional. <span />
6 0
3 years ago
Read 2 more answers
the ancient Egyptians called the dessert red land; the black land is the fertile land located along the what river
faust18 [17]
The nile river.!!!!!!!
8 0
2 years ago
A spherical region that surrounds the solar system and extends almost halfway to the nearest star
Paha777 [63]
That is know as the Kuiper Belt.
6 0
3 years ago
Who ever answers gets 99 points
Artyom0805 [142]

Answer:

Which country labelled on the map above has the largest population in Europe?

A.England

B. France

C. Germany

<u>D. Russia</u>

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Area in which two types of air masses meet
    8·2 answers
  • How are Bangkok and Seattle linked?
    15·2 answers
  • Oblicz przybliżone długości okręgów o promieniach :
    11·1 answer
  • Porque es importante la geografía
    13·1 answer
  • 2. Some of the most noteworthy empires, such as the Assyrian, Babylonia, Egyptian, Persian, and Roman Empires, dominated this re
    9·2 answers
  • What is a wave breaking into foam against the shore, or against a sand bank, or a rock or reef near the surface, considered a us
    8·1 answer
  • What is astromonomy mean
    9·1 answer
  • According to the map of Sub-Saharan Africa, the clearing of land to support populations has lead to
    15·2 answers
  • Describe a process by which an ethnic food can be modified as it spreads from its country of origin
    14·1 answer
  • If 4y + 4x = 12, what is y in terms of x?<br><br> y= 3 - 1<br><br> y=37<br><br> y=4<br><br> y =3 - 2
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!