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Kipish [7]
4 years ago
9

What are three negative effects of diverting or stopping the flow of river water?

Biology
2 answers:
forsale [732]4 years ago
7 0
disruption of wildlife. changes of habitat. or flood
Bingel [31]4 years ago
5 0

Answer:

The negative effects of blocking the flow of river water are as follows-

(1) Due to the blockage of the river water flow, it leads to an increase in the amount of water over a particular area, as a result of which flood occurs. This flood causes various damages including the household properties and the soil loses its fertility.

(2) Blocking or river water flow also causes destruction to the freshwater habitat. The rate of evaporation also increases when river water is blocked, due to which the algae in the water increases and oxygen level decreases, affecting the marine plants and animals of freshwater bodies.

(3) The water quality degrades due to the blocking of river water, as various types of minerals including beneficial and harmful minerals are accumulated in the blocked areas.

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You come across caribou maternity pens while hiking. Which of the following do you see in them?
shtirl [24]

Answer:

a.

Explanation:

caribou maternity pens are enclosed areas created to care for pregnant female caribou and their offspring. As well as allowing the mothers to take care of their offspring in a safe and nurturing condition. Therefore the hikers passing by the pens most likely would see Pregnant females and young caribou within the pens.

8 0
3 years ago
As of 2015. the NPS found only three wolve left on Island Royale - a
bulgar [2K]

Answer:

Inbreeding leaves animals susceptible to genetic disease, and populations to reduced fitness. This family of three would not be able to sustain a population given their a) group dynamics and b) genetic variation

Explanation:

In small populations, the variation in genetic material is likely to be low. The consequence of this is that there is increased homozygosity. That means less members of the population carry two different alleles of a gene for any given trait. This increases the chance of the appearance of recessive traits, which could be disease causing or otherwise reduce fitness.

With only three related individuals left, the chances of generating a new and thriving population with the limited genetic material is almost non existent, especially considering the animals are a male, female and their pup

7 0
3 years ago
What are the largest and smallest group of classification?
Licemer1 [7]
A. Kingdom and species.
5 0
3 years ago
Organism 1
Ahat [919]

The correct scientific name for Organism 1 is <em>Phoebis philea</em>.

<u>Explanation:</u>

The species of butterfly scientifically named as <em>Phoebis philea </em>and commonly named as orange-barred sulfur, basically found in Americas. Its scientific classification involve following points: Kingdom is Animalia; Phylum is Arthropoda; Class is Insecta; Order is Lepidoptera; Family is Pieridae; Genus is Phoebis and Species is P. philea.

The environment of this species is in tropical scrub, parks, fields and edges of the forest. The creature takes nectar from plants of red colour.  The larvae depend on the species Cassia. Wingspan is between 68 and 80 mm. In Florida there are 2-3 generations a year, and one in the northern region of the range with winged adults from mid to late summer.

3 0
3 years ago
Read 2 more answers
How does air pressure affect weather
UNO [17]

Answer:

<em>Hewo, Kiluawa (sorry if i spelled it wrong) </em>

Explanation:

High Pressure

Basically, high pressure occurs in an area if the atmosphere over that particular area becomes heavier. As a result, the heavy air above will come down to the Earth’s surface. And the air present in that area will move away to create space for the heavy air.

Commonly, the warmer months experience high pressure. You’re more likely to enjoy a comparatively dry and stable weather pattern in those months. Besides, you’ll find the skies in high pressure areas very clear. You’ll also feel a gentle breeze there that will cool down the surrounding areas.

Low Pressure

On the other hand, the air above a low pressure area is comparatively much lighter than the air below. As the heavy air on the Earth’s surface cannot go further below, it pushes away the lighter air above. As a result, a vacuum is created on the surface level and the air in the surrounding areas rushes towards it to fill up the void space.

Meanwhile, the rising air starts to cool down and form clouds in the sky. These clouds then come down to the Earth in the form of rain. Sometimes, snow is also formed depending on the temperature of the surrounding areas.

In general, colder months of the year experiences more low pressure situations. By now, you probably can guess why. The cold air on the surface level is heavier than the air above. And these low pressure areas are the reasons behind unstable weather conditions like snow, ice, rain, storm, etc.

Hope This Helps!

5 0
3 years ago
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