Which of the following factors is least influential in affecting the biodiversity of wetlands?a. type of wetland
b. food abundance
c. high levels of nutrients
d. water abundance
Fish that feed on sediment will most likely be found in _______ rivers.
a. shallow
b. narrow
c. deep
d. fast-moving
Which of the following is a way that humans impact rivers and streams?
a. pollution
b. dams
c. flooding
d. all of the above

Answers

Answer 1
Answer:

Correct answer choice for question 1 is :

A) Type of wetland

Explanation:

Wetlands, as determined by the Convention on Wetlands of International Significance, cover lakes and rivers, bogs and swamps, wet meadows and peat lands, havens, bays, deltas and tidal flats, near-shore aquatic zones, mangroves and coral beaches, and human-made places such as fish pools, rice paddies, lakes, and salt pots. Wetland ecosystems endure a vital part of Europe’s biodiversity.

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Correct answer choice for question 2 is :

A) Shallow

Explanation:

River reservoirs are normally small, and in the case of hill rivers, steep and erosion. In warm conditions, small rivers tend to be sheltered by an interlocking, above tree umbrella. Such situations result in cool, well-oxygenated streams that are sufficiently provided with a feed center of petals. Fine shreds of basic matter are delivered as the leaves are broken down by organic areas in the streams.

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Correct answer choice for question 3 is :

D) All of the above

Explanation:

Sulfur dioxide and nitrogenous oxide released from industries and power plants infiltrate river ways by acidic rainfall. Sewerage and effluent are released into rivers in some regions. Pollution can decrease the pH of the water, attacking all organisms from algae to vertebrates. Biodiversity reduces with reducing pH.

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What country in saharan and southern africa has the highest population?A. South Africa
B. Nigeria
C. Angola
D. Congo

Answers

South Africa= around 55,000,000 of total population (based on 2015 data)
Nigeria= around 185,000,000 of total population  (2015 data)
Angola = around 
25,000,000 of total population    (2014 data) 
Congo= around 
82,000,000 of total population   (2015 data) 
Given that there's not an high 
population growth or birth rate or something like that, I'd say Nigeria 

About 95 percent of rural Americans depend on ________________ for drinking and other domestic purposes. Groundwater Oceans Rain Condensation

Answers

About 95 percent of rural Americans depend on Groundwater for drinking and other domestic purposes. This is commonly sourced using wells, found in cracks and spaces in soil. In rural dry landscapes where there is limited rainfall and lakes, this water is used for consumption and irrigation purposes.

How do Canada's native peoples intend to preserve their cultures?. A)by becoming independent nations. B)by moving away from reserves. C)by working with existing governments. D)by using English on the street signs in their communities

Answers

Canada's native peoples intend to preserve their cultures by working with existing governments. The correct answer is C.

The point beneath Earth’s surface where rock breaks under stress and triggers an earthquake is called thea.
syncline.
b.
footwall.
c.
epicenter.
d.
focus.

Answers

The correct answer is D. Focus

That's the place where the rocks break. The place where the earthquake starts is just above the focus and that is the epicenter.
either epicentre or focus ; I believe it may be focus.

According to the map, Muslim lands in A.D. 632 consisted mainly of the Arabian Peninsula. A.True

B.False

Answers

The answer is true i just did this a few days ago also.

The answer is true I took this test today

At the most basic level, humans need which of the following to establish a successful inhabitable settlement.A.
arable land
B.
cooler climates
C.
mineral resources
D.
transportation technology

Answers

The correct answer here is A. At its most basic level, human beings need arable land to establish a successful inhabitable settlement. Without this, they will not be able to grow the essential crops needed to eat and survive, or rear livestock.

Answer:

C. Arable land

Explanation: