In the countryside of England, where there are no factories, we expect there to be

utilizand indicele gradientului termic vertical, calculati valoarea temperaturii aerului la altitudinea de 3500m stiind ca valoa

Alexus [3.1K]

Answer:

Knowing that the temperature at sea level (0 m) is 20 ° C, we will calculate the air temperature at. The altitude of 3500m.

According to the vertical thermal gradient, the air temperature decreases by 6 ° C at 1000m alt.

1000 m .... 14 ° C (20-6 = 14)

2000 m .... 8 ° C (14-6 = 8)

3000 m ... 2 ° C (8-6 = 2)

3500 m .... - 1 ° C (2-3 = -1

Explanation:

5 0

3 years ago

True or False: Members of the Wampanoag tribe helped the colonists survive.

Alexxandr [17]

Answer:

True, members of the Wampanoag tribe helped the colonists survive.

Explanation:

When the colonists first arrived in what is now Massachusets, they didn't really know what they're facing and were simply not aware of the conditions in the area and how to survive long term. This was a big problem because the reason why they moved there was because of searching for new opportunities and by not surviving this wouldn't have happened, while the government had its goal on long term settlements through which it will increase its influence in the region.

The reason why the colonists, referred to as Pilgrims, survived were the members of the native Americans, namely the Wampanoag. The Wampanoag were friendly and they explained to the colonists what they can expect climate-wise, thought them about the characteristics of the land, introduced them to local crops and how to grow them so that they can feed themselves. This led to good and friendly relations between the two groups and the colonists survived and managed to remain in the area.

5 0

3 years ago

The owner of a tree farm decides to harvest a stand of mature white pine trees. Each white pine yields approximately 62 board fe

adelina 88 [10]

Answer:

$13764 ; $247752 ; $173426 ; $259740

Explanation:

1 white pine = 62 board feets

Density of white pine = 120 trees per acre

Wholesale price per board foot = $1.85

The value per acre of white pines

(Number of board foots per white pine) * (Number of white pines per acre) * (wholesale price per board foot)

(62 * 120 * $1.85) = $13,764

B.) Amount Realized on harvesting 18 acres

Value per acre * 18

$13764 * 18

= $247752

C.)

Amount charged by timber company = 30% of wholesale price

Total wholesale amount realized on 18 acre = $247752

Amount left after paying timber company :

$247752 - (0.3 * $247752)

= $173426.4

= $173426 (nearest dollar)

d.

Amount made now : = $247752

After 10 years :

The value per acre of white pines

(Number of board foots per white pine) * (Number of white pines per acre) * (wholesale price per board foot)

(127 * 120 * $1.85 * 18) = $507492

$507492 - $247752 = $259740

5 0

3 years ago

2. The sky is blue because:

Citrus2011 [14]

Answer:

Air molecules scatter blue light more efficiently than other colors.

Explanation:

The sunlight has many colors and each of them has a different wavelenght. The color blue has shorter wavelengths and higher frequencies than the other colors. So, as sunlight goes through the air, the blue part causes charged particles to oscillate faster than the red part does and it is scattered more efficiently than the other colors and that's the reason for the sky to be blue.

8 0

3 years ago

What is El Niño? Identify at least two ways in which El Niño changes the weather of a region. (Site 1)

Nesterboy [21]

Answer: The El Nino Southern Oscillation, a periodic warming and cooling of the surface waters of the central and eastern equatorial Pacific Ocean, is an ongoing cycle of long duration. That is, as far back as weather records go, there is evidence of this seasonal variation.

Explanation:

5 0

4 years ago