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2 years ago

Rural urban migration

Geography

1 answer:

nata0808 [166]2 years ago

8 0

Answer:

Rural-to-urban migrants are those who leave their hometown for another place in order to work or live without changing their hukou status, which is a household registration system in China, categorizing people as either rural residents or urban residents.

Explanation:

correct me if i'm wrong

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The diameter of a typical star (the sun) is approximately ____ times larger than the diameter of a typical planet (the earth).

vivado [14]

... is approximately 109 times larger ...

6 0

3 years ago

What is the approximate angular separation between the star antares and the moon

Lerok [7]

Answer:

9 degrees

Explanation:

The Anters is on the average the 15 brightest stars found in the constellation of the Scorpius and is a distinction reddish when viewed from the sky and being as a low irregular variable star is visible on the 31 May of each year. The Antares is 4.5 degrees south to the ecliptic and one of the four first magnitude stars within 6° angle and represents a 27 stars that are arranged in a unit of Brazil.

7 0

3 years ago

Match each term with its definition by writing the letter of the correct definition in the right column on the line beside the t

Mariana [72]

Answer:

Fault- B

Extrusion- H

Unconformity- G

Relative Age- E

Law of Superposition- C

Intrusion- D

Absolute Age- A

Index Fossils- F

Explanation:

Fault- A fault generally refers to the fracture as a result of which either the hanging wall goes up or down with respect to the footwall. it takes place either due to compressional or extensional stress. In simple terms, it is a break that occurs in the earth’s crust.

Extrusion- These are the consolidated rocks that are formed when magma comes out to the surface forming extrusive rocks. For example, Basalt and Rhyolite.

Unconformity- It is defined as the period of non-deposition. It occurs when the rocks surfaces are eroded extensively. These are the surfaces where the much older rock meets geologically younger rocks.

Relative age- When the age of any rock is compared with the age of different rocks then, the relative age of the rock is obtained. It is extensively used for the calculation of the age of rocks from any sedimentary sequence.

Law of Superposition- This law enables us to evaluate the relative ages of two or more rocks as it depicts the younger rocks that are deposited on the apex and the older rocks at the bottom of a sequence.

Intrusion- These are the rocks that form due to the crystallization and solidification of magma beneath the earth's surface. For example, granite and gabbro.

Absolute age- This refers to the total amount of time (in terms of years) that a rock has formed. These rocks are formed from the deposition, compaction, and lithification of sediments in a sedimentary environment.

Index fossils- These are the fossils that were present for a shorter period of time and have a wide geographical distribution and were mostly used by the geologists in order to match the rock layers.

7 0

3 years ago

Why do the water levels on earth change daily

Allushta [10]

Answer:

maybe because of the tides from the moon or global warming?

Explanation:

it could be the tides because of the mooons gravitational force or it could be global warming and the ice melting makeing the water level higher i hope this helps in some way have a good day XD

3 0

3 years ago

Converting is a key skill when working with maps and scales. Tracking units and showing any conversion factors is an important p

alukav5142 [94]

Answer:

2.5 km = 250000 cm

500 ft = 15240 cm

Explanation:

part a

given data

length = 2.5 km

to find out

Convert into cm

solution

we know that 1 m = 100 cm ...............1

and also we know 1 km = 1000 m .................2

sop as that we can say from equation 1 and 2

1 km = 100000 cm

so for 2.5 km = 2.5 × 100000 cm

2.5 km = 250000 cm

and

part b

given data

length = 500 ft

to find out

Convert ft into cm

solution

we know here that

1 ft = 12 inches ..................1

and also we know 1 inch = 2.54 cm ...................2

so we can say

500 ft = 12 × 500 inches

500 ft = 6000 inches

and 500 ft = 6000 × 2.54 cm

500 ft = 15240 cm

4 0

3 years ago