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
(Q003) A nonmarine, clastic sedimentary rock composed of angular, pebble-sized fragments surrounded by matrix is called
Ilya [14]

Hey there! I'm happy to help!

This type of rock is called breccia. You may have seen it before. It looks like a ton of random rocks squished together. These types of rocks are sedimentary because they are made up of fragments of other rocks that were basically sealed together, so they are technically made of sediments. The word <u>clastic</u> means the rock is made up of pieces of preexisting rock.

Have a wonderful day and keep on learning! :D

8 0
3 years ago
Which of the following continents does not have a rainforest? Australia, North America, Madagascar
zavuch27 [327]
North America does not, austrailia and madagascar have rainforests
7 0
3 years ago
Name 4 different types of poultry farming
lisov135 [29]

Answer:

1- Domestic Land fowl

2- Domestic Water fowl

3- Game Birds

4- Other Poultry

Explanation:

8 0
3 years ago
Read 2 more answers
Which countries does the North European Plain run through? (choose all that apply) A. Belarus
photoshop1234 [79]
A and E are the correct answers. Bulgaria and Albania are by Macedonia, meaning its by the old Yugoslavia, witch also means its more south of Europe. Croatia is part of what was Yugoslavia, making it too far south.
6 0
3 years ago
Population of a state versus number of seats<br> in the House of Representatives.
ANTONII [103]

Answer:

article 1 section 2 of the Constitution says that each state shall have at least one US representative while the total size of a state delegation to the house depends on its population the number of representatives also cannot be greater than one for every 30,000 people

4 0
3 years ago
Other questions:
  • How high is mount everest?
    12·1 answer
  • The label on a tin of paint states that it contains enough paint to cover 10m^2 i need to paint a wall that measures 2 meters by
    11·1 answer
  • What type of object in the galaxy could you study to investigate whether stars consist primarily of helium or hydrogen
    5·1 answer
  • trace the journey of a piece of granite through the rock cycle. Explain how this rock could be changed from an igneous rock to a
    5·1 answer
  • In which of the following areas did discriminatory economic policies MOST contribute to ethnic conflict?
    9·1 answer
  • What river runs through four of the Southeast Asian countries?
    14·2 answers
  • Graphic organizers reorganize information true or false
    9·2 answers
  • On Earth, we can get the age of various parts of our planet by finding rocks that contain radioactive atoms. Which other object
    10·1 answer
  • Many communities pump groundwater to irigate crops and supply homes with water.How do you think overpumping groundwater is relat
    15·1 answer
  • I need the in 5 minutes or under, please
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!