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
LekaFEV [45]
3 years ago
15

After studying the diagram above, Jenny concluded that the layer of clay was older than the layers of sand and gravel.

Biology
1 answer:
ss7ja [257]3 years ago
4 0

Both Jenny and Jack are correct.

Explanation:

According to the principle of superposition, both Jenny and Jack are perfectly correct.

The principle of superposition states that the oldest bed is at the bottom and the youngest is on top in an undeformed sequence of rock strata.

From this principle we can see that the sequence of the bed is:

 

  • soil                                                               Youngest rock layer
  • loam
  • sand and gravel
  • loam
  • clay
  • impermeable rock (limestone)                      Oldest rock layer

We can see that truly the clay is older than the sand and gravel according to Jenny.

The limestone is also older than loam according to Jack.

Learn more;

Sedimentary rocks brainly.com/question/9131992

#learnwithBrainly

You might be interested in
Which sphere is the atmosphere interacting with when winds are produced over oceans?.
Marina CMI [18]

Answer:

The hydrosphere

Explanation:

The atmosphere interacts with the hydrosphere to redistribute water over the surface of Earth.

6 0
2 years ago
What are some science skills you could use to study fish in an aquarium
Verdich [7]
You could record how much they eat how many times they swim around in a day you could weigh your species of fish.
6 0
3 years ago
Sexual reproduction increases the genetic variation of a species because
Sergeeva-Olga [200]
The answer is C. Alleles form your genetic makup :)

please mark as brainliest! thank you!
7 0
3 years ago
Read 2 more answers
If you are on the fourth trophic evel, what percentage of energy are you setting from the producers?
elena-s [515]

We know, only 10% of energy transferred from each trophic level. Plant can capture 1% energy from the sun. According 10% law only 10% energy transfer to next level. Thus if plant has 1%- trophic level 2 will have 0.1%; then third trophic level will have 0.01% and we human if we are on fourth level then we will have 0.001%.

Thus correct answer is 0.001%.

7 0
1 year ago
Because Bloede dam was no longer functioning as a hydroelectric generation plant it was an easy environmental decision to remove
diamong [38]

Answer:

Explanation: It depends can the electricity be produced with solar power

or wind power. If fossil fuels are only way to replace power produced by

hydroelectric power, it is not advisable not to take it off production.

Somewhere certain stairs or bypasses are done to fishes which are going upstream.

3 0
3 years ago
Other questions:
  • Often when a family member is dying, the client and the family are at different stages of grieving. during which stage of a clie
    6·1 answer
  • How big (how many boxes total) will a two factor cross punnett square be?
    15·2 answers
  • BEST ANSWER GETS BRAINLIEST Mandy made the following table describing the conditions required to form sleet and snow, but left s
    7·1 answer
  • 4,-3 and 8,-3 whats the slope
    10·2 answers
  • Thermal denaturation experiments can be used to follow the transition of double-stranded DNA into single-stranded DNA. Which par
    14·1 answer
  • Which of these can be used to see<br> how climate has changed over time?
    9·1 answer
  • Explain what is meant by the statement
    14·1 answer
  • Quiz please help depends on my grade please more alredy posted
    13·1 answer
  • An easy way to remember which
    7·1 answer
  • synapse that increases in effectiveness because of simultaneous activity in the presynaptic and postsynaptic neurons.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!