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MakcuM [25]
4 years ago
10

What best describes the role of a tertiary consumer in a food web?

Geography
1 answer:
monitta4 years ago
7 0
A wolf is the right answer
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What latitudes experience the<br> coolest temperatures?
Elanso [62]

Answer:

you should expect, on an annual basis the high latitudes (60 to 90 degrees N/S) are the coldest.

Explanation:

Latitude provides the location of a place north or south of the equator and is expressed by angular measurements ranging from 0° at the equator to 90° at the poles. Different latitudes on Earth receive different amounts of sunlight, and are a key factor in determining a region’s climate. For example, the higher the latitude of a given place (the farther away it is from the equator), the sharper the angle of the sun’s rays that reach it, meaning that the rays of the sun are spread across a broader area. Therefore, higher latitudes receive less heat than lower latitude areas nearer the equator.

The Earth’s axis is tilted 23.5° to the perpendicular, meaning that the amount of sunlight that a particular latitude receives changes with the seasons. From April to September, the Northern Hemisphere is tilted toward the Sun, where it receives more energy; the Southern Hemisphere receives this additional energy between October and March, when it is tilted toward the Sun.

Although there is no specific ‘type’ of climate, there are three general climate zones: arctic, temperate, and tropic.

Arctic

From 66.5N to the North Pole is the Arctic; from 66.5S to the South Pole is the Antarctic. Places within the arctic climate zones tend to be snow- or ice-covered year-round. This is despite the fact that they tend also to be exceptionally dry, sometimes receiving as little precipitation as the world’s driest deserts. Very little snow falls on these high-latitude regions, but even less melts due to the cold temperatures and scarce sunlight. The deep ice and snow that covers these regions has been built up over hundreds, indeed thousands, of years. In these regions, the Sun hovers above the horizon at midnight in the summer and never rises at all at times during the winter.

Temperate

The temperate zone is located between the arctic and tropic zones. However, ‘temperate climate’ is something of a misnomer since most regions located within the temperate climate zones experience distinct changes across four seasons. For example, in much of eastern North America – from the Ohio Valley in the United States to the southern shores of Hudson Bay in Canada – the ‘temperate’ climate can experience both arctic and tropical weather in the same year. These climate variations increase the further an area is from an ocean or another large body of water; they diminish in areas where oceans and other large bodies of water are able to influence the climate more strongly. Temperate regions are also affected by the direction of the air flow they receive. Areas in Canada, for example, have cool Arctic air passing through, while the southern United States receives warm air from the Gulf Stream.

Tropic

The tropical belt of land and sea extending around the globe on both sides of the equator – between 23.5S and 23.5N – receives the most sunlight, but it is not necessarily the hottest since it is covered extensively by oceans that use some solar energy for evaporation. This combination of high moisture and intensive solar heating results in a persistent zone of convection (the upward movement of moist, unstable air) known as a tropical low, which often results in generous cloud formation and frequent rainfall. These factors also help moderate the temperatures within this zone.

Most areas, however, are characterized by distinct sub-climates where average temperatures, precipitation, and other factors vary noticeably. Although there are different classifications of world climates, many of these sub-climates include low latitude tropical rainforest and tropical savanna; middle latitude maritime, mediterranean, and steppe; high latitude subarctic, tundra, and polar ice cap; as well as desert and highland areas.

4 0
3 years ago
Read 2 more answers
Continental crust grows, recycles, and evolves by direct means of both, ________ and _________.
jasenka [17]

Answer: seafloor spreading and subduction magmatism

Explanation: Continental crust are termed as the crust destroyed by plate tectonic process mostly.Continental crust usually lies above sea level and because of this existence of land life to evolve from marine life possible.

Seafloor spreading is a type of process in which tectonic plate of Earth's lithosphere separate from one another.  Subduction is also a process related with continental crust that occurs when tectonic plates collide with each other rather than getting apart.

8 0
3 years ago
Which of the following is an example of (an) immigrants(s)?
DedPeter [7]

Answer: C: a family who comes to America to find work

Explanation:

3 0
3 years ago
A bandleader randomly select's 2 students out of 100 band members. if you and your brother are both bandmembers what is the prob
sladkih [1.3K]
Probability of an event happening=(numbers of ways it can happen) / (total numbers of outcomes)

P=probability that we are both selected
P₁=probability that I am selected and my brother is selected after.
P₂=probability that my brother is selected and I am selected afer.

P=P₁+P₂

P₁=(1/100)*(1/99)=1/9900
P₂=(1/100)*(1/99)=1/9900

P=1/9900 + 1/9900=2/9900≈0,0002≈0.02%

solution: P=2/9900≈0.02%
 
8 0
3 years ago
Read 2 more answers
Which action would be the most effective in slowing deforestation in the Brazilian Amazon?
puteri [66]

Answer:

placing severe restrictions on logging

Explanation:

One of the main issue facing the Amazon rainforest belt in Brazil is the issue of logging of wood from the forest.

  • Logging has very serious impact on the forest health.
  • When trees are removed, they expose the soil surface to serious erosional problems.
  • They removed top soil makes the soil left behind bereft of necessary nutrients.
  • The whole process eventually leads to the problem of deforestation.
6 0
3 years ago
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