Who lives in florida

Which physical characteristics have played a role in the environmental problems of North Africa and Southwest Asia? Choose all t

Alex

The awser to your questions is C I think try it

5 0

3 years ago

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Josh has been living on the US border near the Rio Grande his entire life. He has been tracking one area of the river for about

labwork [276]

Question Options:

A. the creation of a new nation

B. the creation of a new state

C. a drastic boundary change

D. a small boundary change

Answer: He is witnessing a small Boundary Change.

A boundary change in geography is a change in a real or imaginary line or location.

The River was flowing towards the United States initially then changed towards Mexico. This is classified as a small change because he was tracking only a particular area of the

river.

8 0

3 years ago

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2 1. Scattering cross-section of acrosol particles is 2.5E-12 m , absorption cross-section is 0.45E- .2 12 m Concentration of pa

Alona [7]

Answer:

$T = 3.23 \times 10^{-83}$

Explanation:

thickness of aerosol layer is 2.5 km

zenith angle is 40 degree

we know that

$\tau = \epsilon_{ext} . h$

where

$\epsilon_{ext} = N.\sigma_{ext}$

$\epsilon_{ext}$ is extinction coefficient

$\sigma_{ext}$ extiction cross section

N = Concentration

$\sigma_{ext} = (2.5 + 0.45)\times 10^{-12} m^2$

$= 2.95 \times 10^{-12} m^2$

$\epsilon_{ext} = 2\times 10^7 \times 2.95 \times 10^{-12} m^2 \times m^{-3}$

$= 5.9 \times 10^{-5} m^{1}$

$\tau = 5.9 \times 10^{-5} m^{-1} \times 2.5\times 10^3 m$

$= 14.75\times 10^{-2}$

transimiitance $T = e^{\frac{-\tau}{\mu}}$

$T = e^{\frac{- 14.75 \times 10^{-2}}{cos 40}}$

$T = 3.23 \times 10^{-83}$

6 0

3 years ago

Which event below cannot be explained by the movement of the tectonic plates? A. Earthquakes B. Mountain formation C. Volcanoes

Nuetrik [128]

Tornadoes hope this helps

7 0

3 years ago

What are 3 positive and 3 negative aspects of trading internationally

kramer

Answer:

ill give u at least one..cuz im no business tycoon.

Explanation:

one positive aspects of trading internationally..is.. Diversity. Trading internationally means more goods sold, and more people buying them. Which, in other words means more profit. One negative aspect of trading internationally, is a larger risk of loss. You are at risk of loss because there is alot more seperating you and your goods. Also, oftentimes, you can't directly go and sell your goods. Hiring people also means paying them. Holes in your wallet..you could say.

4 0

3 years ago