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3 years ago

The general pattern of layered changes in soil with depth is called ______________. (1 word)

Geography

1 answer:

Yakvenalex [24]3 years ago

4 0

Answer:

The general pattern in changes in the layers of soil with depth is called Soil Horizon

Explanation:

The layer of soil present parallel to the surface, having different chemical physical and biological properties from the layers that are present above and below it, is known as the soil horizon.

The difference in the properties of the layers of soil can be the texture of the soil, color of the soil, particle size of the soil etc.

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A problem in mathematics is given to three students A, B and C whose chances of solving it are 1/3, 1/4 and 1/5 respectively. Fi

Tanya [424]

Answer:

i. 3/5

ii. 2/5

Explanation:

Solving the problem by any of the students A, B and C is an independent event as solution by one does not restrict the other one from solving

However, the problem will be solved if even one of them solves the question

Now Probability of not solving the question by A, B and C are

PA (not solving a problem) - 1-1/3 = 2/3

PB (not solving a problem) - 1-1/4 = 3/4

PC (not solving a problem) - 1-1/5 = 4/5

ii) Probability of not solving - 2/3*3/4*4/5 = 2 *1/5 = 2/5

i) Probability of solving - 1- Probability of not solving

= 1 - 2/5 = 3/5

3 0

3 years ago

Which landform would have the highest elevation?

andre [41]

Answer:The highest land form on Earth is a mountain: Mount Everest in Nepal.

Explanation:

3 0

3 years ago

Read 2 more answers

Part 1

Anna71 [15]

Answer:

a) the roots are unequal.

b) the roots are irrational

c) the roots are non-real

2. 6 + 6x + 1 = 0

6x = 6+1

6x = 7

6x/6 = 7

x = 7/6

4 0

3 years ago

Which cloud type consists of globular cloud masses with a cauliflower structure?

exis [7]

Cumulus cloud has the cauliflower structure

5 0

4 years ago

Read 2 more answers

be over a hot spot, which is why it is the only one of the seven large islands that has active volcanoes. What should be TRUE of

laiz [17]

Answer:

What should be TRUE of the island of Hawaii :

Scientists in search of ongoing speciation events are more likely to find them here than on the other six large islands.

Its species should be more closely related to those of nearer islands than to those of farther islands.

It should have a rich fossil record of terrestrial organisms.

Explanation:

In cases of geographic isolation, and subsequent speciation, produced by dispersal and colonization phenomena we can find the island of Hawaii. Adaptation to these environments can be the trigger for divergence. The large number of species in this archipelago, more than 500, seems to have emerged through migration and diversification. Many of these are endemic to a nearby island, and the subsequent evolutionary divergence.

The volcanic islands, which have never been in contact with the continent, are especially rich in endemic species; the species that inhabit them are descendants of those who arrived in times past and were able to adapt.

Almost ninety years ago, in the south of the island of Hawaii, they revealed some bones that turned out to be the first bird fossils discovered in the archipelago. The bones were under a flow of prehistoric lava and on a bed of volcanic ash.

In short, the Island of Hawaii is of great interest to scientists and there are always new developments buried years ago by volcanic activity.

6 0

3 years ago

The general pattern of layered changes in soil with depth is called ______________.​ (1 word)

The general pattern of layered changes in soil with depth is called ______________. (1 word)