Answer:
A-Constitution
Explanation:
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
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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Answer:
TRUE
Explanation:
Rainwater is comprised of both oxygen and carbon dioxide which is essential for the growth of plants, and is acidic in nature. During the time of occurrence of rainfall, the rainwater gets mix up with the soil, and helps in releasing the essential micro-nutrients such as zinc, iron, copper into the soil and thereby enhances the growth, development and expansion of plants.
In addition to this, rainwater also helps in leaching the salt concentration downward into the deeper root zone, which obstructs the growth of plants.
Thus, the given statement is true.
b. only one city and the surrounding rural areas.
c. the rural areas surrounding a city.
d. the areas within a city border.
Answer: (A) One or more cities and the surrounding rural areas.
Explanation:
The counties are made up of one and more than one cities together and the surrounding part of the rural area. The county is the geographical part of the region in country that are used for the administrative and many other purposes.
It is basically defined as the political subdivision of the states which basically consist of the geographical regions within the boundaries. Therefore,Option (A) is correct.
Counties are generally made up of
a. one or more cities and the surrounding rural areas.
b. only one city and the surrounding rural areas.
c. the rural areas surrounding a city.
d. the areas within a city border.
Countries are generally made up of one or more cities and the surrounding rural areas. The answer is letter A.
b. a great substitute for bottled water
c. safe for animals to drink, including humans
d. not a healthy source of water for humans, but isn't harmful user: select all the factors listed that influence the density of ocean water.
a. tides
b. salinity
c. fecundity
d. temperature
e. wave height
f. current speed
Answer:
A
Explanation: