Which of the following is a strategy for controlling water pollution?
A: Using more salt on roads during snow and ice storms
B: Reducing natural wetlands by filling them in
C: Discharging hazardous chemicals directly into rivers
D: Identifying storm drains and placing signs on them to remind people not to dump chemicals in them
Answers
Answer:
D: Identifying storm drains and placing signs on them to remind people not to dump chemicals in them
Explanation:
Water pollution is the contamination of water either consciously or unconsciously.
From the options, the correct answer is Option D.
[tex]\large{\underline{\underline{\pmb{\frak {\color {red}{Question:}}}}}}[/tex]
[tex] \sf \red{Which \: of \: the \: following \: is \: a \: strategy \: for \: controlling \: water \: pollution?}[/tex]
[tex]\large{\underline{\underline{\pmb{\frak {\color {blue}{Answer:}}}}}}[/tex]
Since, mainly water pollution is caused by the waste chemicals that come out from factory. So, we should discharge factories that they shouldn't directly pass the chemical into rivers.
[tex]\pink\star[/tex]C: Discharging hazardous chemicals directly into rivers. So option (C) is correct.
[tex] \boxed{ \frak \red{BrainlySamurai}}[/tex]
Related Questions
Energy connection- Be able to identify an organism at each level of the
energy pyramid.
o Producers- What is their source of energy?
o Decomposers- What are they?
o Consumers
▪ Herbivores
▪ Carnivores
Omnivores
Scavengers
Answers
One example of a decomposer is a beetle. Decomposers are organisms that decompose organic material.
One example of a consumer is a deer. Consumers are organisms that eat or use other organisms and things.
Herbivores are animals who have a diet of only plants. One example of an herbivore is a caterpillar.
Carnivores are animals who have a diet of only meat. One example of a carnivore is a wolf.
Omnivores are animals who have a diet of eating both plants and meat. One example of an omnivore is a bear.
Scavengers are organisms that enjoy consuming decaying materials. One example of a scavenger would be a hyena.
Click here to read the article. What is green building?
ANSWER: It is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.
Answers
Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).
What does green building mean?Green building is an emerging approach to maximize the efficiency of buildings resources such as energy and water.
Green building is also aimed at minimizing building impacts on the quality of life of people that habit a city.
In conclusion, Green building is the practice of maximizing efficiency, minimizing building, and sustainable building (all options).
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Answer:
Green building
is the practice of maximizing the efficiency with which buildings and their sites use resources (energy, water, and materials). It is the practice of minimizing building impacts on human health and the environment. Green building is also known as sustainable or high-performance building.
Explanation:
Balancing is a control procedure that
Answers
Balancing is a control procedure that distributes the effect of physical variables equally across the treatment conditions.
Answer
distributes the effect of physical variables equally across the treatment conditions
Explanation:
How fossils are formed? Explain (3)
Answers
Answer:
Fossils are formed from the remains of creatures that went extinct many years ago. Fossils form by sediment building up over a long time period. This sediment then compacts, turning it into a solid. This solid may be rock, sap, or mud.
What are Metals, Nonmetals and Metalloids? 32 POINTS! i need to know this.
Answers
Search the the periodic table for more info
Explanation:
Metals are, well, metals. Examples are Iron, Copper, and Aluminum.
Non Metals are simple; they are not metals
Metalloids are complex to define, so I will let the Oxford Dictionary explain for me;
an element whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
(the oxford dictionary)
Name the three hormones that are involved in the stress response and identify their function.
Answers
Answer:
cortisol, catecholamines and thyroid hormone
Explanation:
trust
Answer:
Three hormones are adreenalin, cortisol, and your thyroid hormone.
Explanation:
Adrenaline is what gives you energy, cortisol is your prime stress hormone and the thyroid hormone slows when you are stressed. I hope this helps! :)
How are traits increased
throughout an organism's
population if the trait
increases its ability to survive?
A. Traits are completely random and there
is no way to increase the appearance of a
trait.
B. DNA recognizes beneficial traits and
selectively gives them to particular
organisms in a population.
C. Surviving organisms reproduce and pass
their superior traits to their offspring.
Answers
Answer:
C.
Explanation:
What would probably happen if something killed all the
producers in the area?
Answers
Ways in which the responses of mammals differ from flowering plants
Answers
Explanation:
Animals are exposed to more of a competitive environment, so they have to constantly be alert of their surroundings.
Energy efficiency = useful energy output/total energy input x 100(%)
If a power plant uses 100 units of energy to create electricity and the output is 5 units, where does the 95% of the energy input go?
A: Lost as heat
B: Lost as gas
C: Escapes the system as potential energy
Answers
Answer:
no
Explanation:
No, a real machine can't have an efficiency of 100%. An efficiency of 100% means that there is no loss and the output energy (or work) of the machine is equal to input energy (or work). In real machines, there is always some loss of energy to overcome friction and air resistance
Combustion is associated with which type of renewable energy
A: Biomass energy
B: Tidal energy
C: Hydro-energy
D: Wind energy
Answers
Answer:
A.It is the Biomass energy
Here is an image of the mitochondria. Mitochondria numbers can differ between cell types based on the function of the cell. Which of these cells would contain the highest number of mitochondria?
A) skin cell
B) lung cell
C) muscle cell
D) red blood cell
Answers
[tex]\huge\mathbb{ANSWER:}[/tex]
[tex]_____________________________[/tex]
Which of these cells would contain the highest number of mitochondria?
A) skin cell
B) lung cell
[tex]C) \: \large\mathcal\color{red}{muscle \: cell}[/tex]
D) red blood cell
[tex]_____________________________[/tex]
[tex]\small\mathbb\color{gold}{Hope\: it \: helps}[/tex]
Answer:
Letter C is the correct answer Good luck study love your eyes
Which is an unseen factor that affects the carrying capacity of the ocean?
Answers
An unseen factor that affects the carrying capacity of the ocean is the space as it affects the whilst a species now not has area to live, the populace can not increase.
What are the element of the carrying capacity of the ocean?The key elements influencing the marine ecological wearing potential in 2016 are those 4 indicators, particularly the monetary density of coastline, remedy charge of city home sewage, wetland region in step with capita, and the share of environmental safety funding in GDP.
We determined that growing habitat length and enhancing habitat fine each accelerated populace-wearing potential. Similarly, we determined that each element additionally accelerated the populace boom charge.
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V.O.C is the acronym for ___________________.
A: Very original components
B: Vast open containers
C: Violently oxidizing chemicals
D: Viotile organic compounds
Answers
Answer:
D
Explanation:
volatile organic compound
what is the meaning of Gravid
Answers
Answer: I’m pretty sure gravid means pregnant.
Explanation:
Hope this helps :)
____________ is a tool that helps us create cost-effective ways to protect our health and the environment
Answers
According to the research, risk assessment is a tool that helps us create cost-effective ways to protect our health and the environment.
What is risk assessment?It is the process aimed at estimating the magnitude of the risks that could not be avoided, that is, it seeks to identify and eliminate risks present in the environment.
It allows you to adopt measures and make decisions focused on meeting the objectives established in terms of health and the environment.
Therefore, we can conclude that according to the research, risk assessment is a tool that helps us create cost-effective ways to protect our health and the environment.
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A leaking septic tank is polluting groundwater. What kind of pollution is this?
A: watershed pollution
B: nonpoint-source pollution
C: point-source pollution
D:aquifer pollution
Answers
How does conservation benefit the environment?
Answers
If an object is placed an electric field how will it move
Answers
Answer:
Explanation:
Electric field is a vector quantity whose direction is defined as the direction that a positive test charge would be pushed when placed in the field. Thus, the electric field direction about a positive source charge is always directed away from the positive source.
If all of these organisms were
on one food chain, which
would be last?
A predator
B decomposer
C prey
D plant
Answers
Answer:
B. Decomposer
Explanation:
Prey eats plant, predator eats prey, decomposers eat predator.
Answer:
Option D, plants. Plants are the producers in this ecosystem, producers are always on the bottom of the trophic pyramid.
Which is true according to Oparin and Haldane?
O The first organic molecules were formed in the sea, from the gases in the atmosphere.
O The early atmosphere contained methane, carbon dioxide, and oxygen
O The formation of amino acids was probably complete within one million years.
O Organic molecules eventually merged from several places on Earth.
Answers
Answer:
A) The first organic molecules were formed in the sea, from the gases in the atmosphere.
Explanation:
Here's a jist of what they proposed.
How many significant digits are there in the following number: 405001 Select one: a. 6 b. 5 c. 3 d. 4
Answers
Answer:
A: 6
Explanation:
405001 does contain zeros, which can make it confusing when trying to figure out how many significant figures there are. However, since the zeros are on the inside of the number, they are counted as "significant".
For example,
19205 contains 5 significant figures while 50,000 contains 1 significant figure.
Which of the following statements is FALSE?
1. Natural selection can be seen working in organisms alive today
2. Natural selection results from an organisms needs
3. Natural selection drives evolution in populations
4. Natural selection is driven by environmental pressures
Answers
Answer:
1.natural selection can be seen working in organisms alive today
A. Is ready to be fertilized
B Matures in an ovary
C Travels along a fallopian tube
D Attaches to the wall of the uterus
Answers
Answer:
what's the question I don't see a question
Explanation:
?
How can wax worms impact the environment
Answers
Answer:
Waxworms are not an end-all solution to plastic waste, however. Wax larvae are pests for bees, naturally feeding off honeycomb and running the risk of reducing their populations – and those of plants and crops.
Use the graph to find the factorization of x2 - 7x+12.
A. (x-6)(x-8)
B. (x - 3)(x - 4)
C. (x+3)(x + 4)
OD+
D. (x + 6) (x+8)
Answers
Answer:
Explanation:
Use the graph to find the factorization of x2 - 7x+12.
A. (x-6)(x-8)
B. (x - 3)(x - 4)
C. (x+3)(x + 4)
OD+
D. (x + 6) (x+8)
) During a 56-week test, 3,731 patients participated in the double-blind trial. participants did not have type 2 diabetesmellitus. one group of participants received once-daily subcutaneous injections of liraglutide at a dose of 3.0 mg. The other participants received a placebo. Both groups received counseling on lifestyle modification. At the end of the 56 weeks, the bodyweight of each participant was determined. Which of the following best the question that was being investigated in the study? a. Can body mass index affect the onset of diabetes? b. Is liraglutide effective for weight loss? c. What effect does Liraglutide have on diabetes? d. How does lifestyle modification counseling affect body weight?
Answers
Once identified the controlled, the independent, and the dependent variables, we can say the question is B) Is liraglutide effective for weight loss?
To answer this question, what we need to do first is to identify the variables involved in the experiment.
What are the variables involved in an experiment?Dependent variables
These are the variables whose response depends on any change in the independent variable.
Independent variablesThese are all the variables in an experiment that provoke a response in another variable. They are modified in the experiment to analyze how another variable responds to it.
Controlled variableControlled variables are kept constant in an experiment. Unlike the independent variable, the controlled variables do not influence the results. These variables do not affect the response of the dependent variable.
In this experiment we can also identify two groups. The experimental group and the control one. Both groups are composed of individuals coming from the same population.
What is the control group?The control group is used to identify any factors other than the modified variables of the treatment that might influence the results obtained in the study.
What is the experimental group?This group gets the treatment to observe how the independent variable affects the individuals.
In the experiment,
Control group ⇒ receives placeboExperimental group ⇒ receives liraglutideindependent variable ⇒ liraglutidecontrolled variables ⇒ lifestyle modification, participants did not have type 2 diabetes mellitus.dependent variable ⇒ bodyweight of each participantAccording to the identification of the variables, the question that was being investigated in the study is option B) Is liraglutide effective for weight loss?
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At an incineration facility, 90% of the garbage's volume is lost. The last 10% is in the form of ____.
A: Plasma
B: Ash
C: Sludge
D: Steam
Answers
Answer: C
Explanation:
Because, when garbage and dirty water are mixed, it turns into mouldy garbage juice (Sludge).
The ocean helps the _____ be more moderate due to currents bringing warm water to colder areas.
A: temperature
B: weather
C: salinity
D: climate
Answers
Answer:
D: climate
Explanation:
The ocean helps the climate be more moderate due to currents bringing warm water to colder areas.
TTA , the complementary (matching) strand of DNA would be?
Answers
Answer:
AAT
Explanation:
A pairs with T
C pairs with G.
Thus TTA pairs with AAT
According to complementary base pairing in DNA, the complementary strand of DNA would be AAT.
What is DNA?DNA is a hereditary material which is present in human beings as well as all other living organisms. Every cell which is present in an organism's body has DNA which is the same. Most of the DNA is situated in the cell's nucleus and small amount of it can be found in the cell's mitochondria as well.
Information which is stored in DNA is stored as codes made up of four chemical bases namely, adenine, thymine , cytosine and guanine.Human DNA consists of 3 billion bases .The order of the bases determines information which is required for building and maintaining an organism.
DNA bases are capable of pairing up with each other. Adenine pairs with thymine and guanine pairs up with cytosine .Each base is also attached to a sugar molecule and a phosphate group. A base, phosphate sugar are together called as nucleotides.
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