What is indias current fertility rate?

Order this list of events to show a typical story of migration and human-

ziro4ka [17]

Explanation:

Mechanized culture uses plows to turn grasslands into farms

Climate changes so farms can no longer be sustained

Farmers migrate away

New irrigation technology brings farmers back

One critical aspect that affects population dynamics is the human - environment interaction which is mostly seen in farming activities.

Mechanized farming practices are not sustainable. They use a lot of nutrients in the soil and apply chemicals to crops to maximize outputs. Also farm machinery produce greenhouse gases that leads to global warming eventually climate change.

This can cause the occurrence of drought and farming is no longer possible. Farmers will emigrate from such an area in search for more arable lands.

Development of new irrigation technology is an incentive to bring farmers back into their abandoned farms.

learn more:

Climate change brainly.com/question/7824762

#learnwithBrainly

8 0

4 years ago

How long does it take to travel all around the world

Klio2033 [76]

Answer: 1,714 weeks

Explanation:

8 0

3 years ago

The spectrum of a blackbody has a peak wavelength of 2.80×10-7 meters. What is its temperature, in kelvins?

-BARSIC- [3]

Answer: $1.03\times 10^4K$

Explanation:

Using Weins displacement law:

$\lambda _{max}=\frac{b}{T}$

where $\lambda _{max}$ = wavelength = $2.80\times 10^{-7}m$

b = constant = $2.897\times 10^{-3}mK$

T = Temperature in Kelvin = ?

Putting the values we get:

$2.80\times 10^{-7}m=\frac{2.897\times 10^{-3}mK}{T}$

$T=1.03\times 10^4K$

Thus the temperature of the blackbody will be $1.03\times 10^4K$

5 0

3 years ago

PLEASE HELP WILL GOVE BRAINLIEST IF RIGHT. Which of the following are global winds?

Nitella [24]

Answer: A.

Explanation:

hope this helps

6 0

3 years ago

.Ice scrapes up a jumble of sediment as it moves across land. Sediments in Heinrich layers are ______. *

cluponka [151]

The sediments located in Heinrich layers contain almost exclusively ice-rafted detritus, known as IRD.

Heinrich layers are layers of sediment in the North Atlantic. These sediments have consist of high amounts of debris in Foraminiferida shells brought by ice. This composition explains how these layers function as a historical record of major ice releases.

These layers are formed from huge releases of ice of the Hudson Strait ice stream. The North Atlantic cores of sediment found in these layers are badly sorted and lack almost any foraminifera, being composed of primarily ice-rafted detritus (IRD).

These IRDs are described as sediments of no particular size that are carried by floating ice until they are introduced into the water and mix into the environment. This Ice carries debris located within it in the way a raft would carry a person, by allowing it to float on the surface of the water

To learn more visit:

brainly.com/question/71517?referrer=searchResults

5 0

3 years ago