Imagine that you are a member of a team of scientists who are drilling into a large crater approximately 200 km wide. The crater was formed by an NEO impact that wiped out many species 251 million years ago. The drilling team will recover rock samples during the drilling process. You have some data to suggest that the crater is located between 500 and 1,500 meters below the surface. How will the drilling team know when the drill reaches the crater

Answers

Answer 1

Answer:

Explanation:

The team will obviously known that they have reach the crater because during impact the rock would have ungergone contact melting of the rock. However, the rock maybe composed of angular fragments in a matrix that may be similar or a different material underneath the crater. Suppose the scientist drilling further down the surface, there will be presence of little or no impact. But inside the crater there will be fragments of broken rocks. They will observe the shocked minerals and the drill will eventually located the undisturbed sequence of rocks at the crater floor.


Related Questions

2 2/5 simplified plsssssssssssssssssssssssssss

Answers

Answer:

= 12/5. Cannot be simplified further than that.

Explanation:

Answer:

2 2/5

Explanation:

2 2/5 can't be simplified further, it's 2.4 as a decimal though

hope this helps:/

The region labeled with the number 1 on the map above is Central Asia’s __________ climate region.
A.
humid continental
B.
subarctic
C.
semiarid
D.
arid

Answers

C.)Semiarid
Hope this has helped you

Answer:

the other answer is wrong. its A

Explanation:

g Most of the pulling force driving plate motion is produced at ________. Fill in the blank with one of the following: convergent boundary || divergent boundary || transform boundary || subduction zone || passive margin || continent-continent collision || hotspot || plate interior || continental plate interior || oceanic plate interior

Answers

The correct answer is "subduction zone."

Most of the pulling force driving plate motion is produced at the subduction zone.

In Geology terms, the subduction zone is the part of big collisions of tectonic plates on planet Earth. These plates are large pieces of crust that move very slow  -we are talking millions of years- and they move across the surface.

So in this subduction zone, the plates move and collide. One plate bends and slides under the other plate, creating the collision. This collision is so hard that is what causes earthquakes. One example is the volcanic zone called the Ring of Fire.  

3. Vocabularyif XY is the midsegment of a
trapezoid, what must be true about point X?

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Answer:

Point X and point Y are the midpoints of the leg of the trapezoid

Explanation:

What is the best Book/Website to get a lot of information of animals?

Answers

Answer:

national geographic, animal fact guide, DK find out, Ducksters

Explanation:

..

There are a few like World Wildlife Fund, National Geographic, and Australia's ABC Splash but i think National Geographiv would be your best bet since it is also a reliable source.

How has Europe changed in the last 100 years?

Answers

Answer:

Empires have toppled. New countries have been formed. The war set off a century of change in Europe's borders. The map has continued to change.

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