the answer is A, B IS INCORRECT. i just took the quiz.
Which of the items below are true about acid rain?
Answer:
what are the options
Explanation:
Answer:
What are the options?
What are chemical contaminants?
Homemade soaps
Restaurant grade cleaners
Alcohol
Recreational drugs
Answer:
Alcohol.
Homemade soaps
Restaurant grade cleaners
The two options are a mixture of more than one chemical constituents.
Soap is made from saponification reaction of of hydrocarbons and then mixed with other ingredients for better usability, and cleaning agent have one or more substances dissolved in another.
HOPE IT HELPS :)
PLEASE MARK IT THE BRAINLIEST!
Map 1
Which feature formed in Area A?
Map 2
Which type of boundary is in Area A?
Arabian
Plate
Nubian
(African)
Plate
Somalian
Plate
Indian
Ocean
Plate Boundary
KL Developing
Plate Boundary
Answer:
Rift Valleys and divergent
Explanation:
bc im right
Answer:
Rift Valleys and divergent
Explanation:
who is the prime minister of bihar
50 points for answer check it
Answer:
Nitish Kumar
Explanation:
Answer:
nitish kumar
Explanation:
What would a poor farmer in a very poor country most likely do to prevent leaching? A. The farmer would buy expensive fertilizer to keep the soil full of nutrients b. The farmer would use expensive chemicals that provide the topsoil with nutrients needed for crops c. The farmer would plant the same crop over again instead of rotating crops d. The farmer would plant cover crops, leave them to die over the winter, and let them serve as natural fertilizers
Answer:
D
Explanation:
The poor farmer doesn't have money to buy expensive things so he uses natural fertilizer
Answer
The Answer Is D Hope This Helps:)
Which statement is supported by the evidence is this graph?
Answer:c
Explanation:
What is the name of the official policy used by South Africa between 1948 and 1994 to separate races? A. apartheid B. Afrikaans C. verwoerd D. xantu
Answer:
Apartheid
Explanation:
Apartheid, is the name of the official policy used by South Africa between 1948 and 1994 to separate races. Thus, option (a) is correct.
What is policy?The term policy refers to are the rules are the described in the details are the mention. The policy are the making follow to the country and the employees of the company. The policy are the making the company of the solving the issues.
During the period of the 1948 and 1994, was the declared the official policy used by South Africa as name apartheid. The term apartheid means to the apartness. It was a legal system for racial separation. The not to the racial origins was the indication they could not live together in equality and harmony.
As a result, the apartheid, is the name of the official policy used by South Africa between 1948 and 1994 to separate races. Therefore, option (a) is correct.
Learn more about on policy, here;
https://brainly.com/question/28024313
#SPJ2
A conhort is a group of people that have shared a particular time or time span together true or false
Math challenge:
I have 1k cash on hand, and in my bank, I have 1k, and I withdraw half of 500. How much money DO I have now.
Answer:
1250
Explanation:
you already have 1000 then you also have 1000 on your bank account then you witdraw half of the 500 so 500 divided by 2 equals 250 so you withdraw 250 1000 plus 250 equals 1250. the answer is 1250
Which statement BEST explains how the deforestation of the Amazon River Basin could negatively affect the world?
A)
Deforestation could lead to an increase in poverty rates
B
Deforestation could lead to reduced air quality.
Deforestation could increase water pollution
D
Deforestation could affect tourism
The statement that explains how the deforestation of the Amazon River Basin could negatively affect the world is that deforestation could increase water pollution. The correct option is c.
What is deforestation?Deforestation or forest clearance is the removal of a forest or stand of trees from land that is then converted to a non-forest use. Deforestation can involve the conversion of forest land to farms, ranches, or urban use. The most concentrated deforestation occurs in tropical rainforests.
About 31% of Earth's land surface is covered by forests at present. This is one-third less than the forest cover before the expansion of agriculture, with half of that loss occurring in the last century. Between 15 million to 18 million hectares of forest, an area the size of Bangladesh, are destroyed every year. On average 2,400 trees are cut down each minute.
The Food and Agriculture Organization of the United Nations defines deforestation as the conversion of forest to other land uses.
Learn more about deforestation, here:
https://brainly.com/question/17178423
#SPJ6
Which is a resource? There can be more than one answer by the way.
I NEED THIS ASAP! WILL MARK THE BRAINLEST! (Easy to answer to!)
Subsistence farming, Ranching, Commercial farming, Oil, Mining, Manufacturing
Answer:
Oil is a definitely a resource, and i'm pretty sure Commercial farming because its 'commercial'
The passage states that "rising ocean temperatures also affect the ecosystems in the coral reef, throwing off the delicate balance that allows so many species to coexist." Explain how rising ocean temperatures, pollution, or human interference could throw the ecosystems of the Great Barrier Reef off balance. Support your answer with evidence from the passage
Answer:
Rising ocean temperatures will influence reef species to move to another area that has cooler areas.
Pollution will create dead zones where there are little to no wildlife. Material pollution like plastic will also kill marine life.
Human interference can affect the ecosystems by polluting, overfishing, and destroying coral.
Explanation:
Some marine life are not suitable to warm temperatures, and this will cause them to move to cooler ones, disrupting the normal balance the ecosystem once had.
Pollution from fertilizer runoff and others can deplete the oxygen in the water, and animals like turtles believe plastic is food and will kill them by destroying internal organs and blocking intestines.
Humans pollute and overfish, and this throws the ecosystems off balance because it will create dead zones and will significantly decrease the amount of wildlife there. Humans also destroy coral, which will make reefs die and destroy habitats for wildlife.
The rising temperatures, pollution, and human interferences affect the ecosystem.
What does the passage state?As per the passage, the rising ocean temperatures are affecting the ecosystem and the coral reefs are getting depleted. The throwing of the wastes and other dumps into the oceans at large affects their survival and also impacts the species.
As is a known fact that global warming and climate change affect the lives and habitats of the living organism they also affect the behavior of the species.
Thus the passage tells about the growing temperature and destruction of different ecosystems.
Find out more information about the passage to the rising ocean.
brainly.com/question/25181737.
What would be the effects on Ghana if an object greater than 10km in size from space collided with the earth in Accra?
Answer:
An effect on Ghana if an object greater than 10km in size from space collided with the earth in Accra will be a devastating one.
It will cause a great deal of image. Earth has a lot of life forms living on it due to its suitable living conditions. It could cause a high amount of death of living organisms in Ghana. It could also lead to the extinction of these organisms.
Discuss any five effective mechanism you will employ in ensuring sustainability sustainability of soil fertility in an area
Answer:
Sustainability of soil fertility includes maintaining the nutrient's concentration in soil. Some of the effective mechanism to ensure sustainability of soil fertility in an area are as following:
Maintaining the process of crop rotation to ensure the fertility of the soil.Growing legumes for nitrogen fixation of soil rather than chemicals.Performing leaching in the crop rooting zone that will maintain flow of water and nutrients and minimize nutrient loss.Use of nitrogen-15 isotopic technique that determines the amount of nitrogen fixed in the soil and provides data on how much more nitrogen is required.The carbon-13 isotope technique is used to measure the contribution of different types of crops in the fertility of soil.Hence, by taking the above measures soil sustainability can be maintained.
After the Curiosity rover photographed some mudstone in an area nicknamed "Yellowknife Bay", it moved on to new outcrops. A scientist named Nora Noffke studied the photos of the rocks in the "Yellowknife Bay" area, and published a paper in which she interpreted what she saw in the photos. What was her interpretation
Answer:
The presence of mustones by curiosity rover indicates chances of ancient life.
Explanation:
The Yellowknife bay is a geologic formation of the Gale crater on the planet Mars and NASA named the rover as a curiosity. Its primary goal was to assess the potential habitability and whether the mars are capable to support life. The presence of the mudstones in the geologic depression area on mars leads to its name as Yellowknife i.e the capital of the northwest territory of Canada. The findings of the mudstone from the stepped bedded stata indicate the clay minerals that show the presence of water and claims that an ancient creator was found on in this region and these indicators of a potential mafic source of origin of deposition.