Answer:
Organisms began to photosynthesize.
The surface cooled, and water condensed
Ozone formed and blocked ultraviolet rays from the Sun
When orgasms started to photosynthesize, they caused the great oxygenation event. This favored evolution of aerobic organisms on the surface of the earth.
When the earth cooled, water was able to exist in liquid form and settled in the basins where life could being to spur.
Ozone (largely formed during the oxygenation event) protected genetic material from damage by UV light hence life was able to evolve on the surface of the earth
Explanation:
I rally hope this helps!!
Based on the data in the weather map, a cold front passed through which area?
A rock is determined to be 1.426 billion years old. How much uranium-235 remains in the rock?
Answer: 3.5930 million uranium-235 remains in the rock.
Explanation: Nuclear power facilities, as well as the nuclear reactors that power ships and submarines, can be powered by uranium that has been enriched to have a higher proportion of U-235 In them.
Therefore, A Rock is determined to be 1.426 billion years old. 3.5930 million uranium-235 remains in the rock.
What is your opinion on tourism and why? (5 sentences)
Hi,
Because the tourist sector involves so many diverse aspects, it also generates employment in a variety of fields. Hotels, restaurants, vehicle rental agencies, tour companies, service stations, souvenir stores, sports equipment rentals, and much more are all associated with tourism. All of this results in a wide range of career opportunities for people in a specific town. The introduction and development of tourism in many regions provides local people with opportunities for economic and educational progress that they would not otherwise have. Furthermore, it gives both tourists and locals the opportunity to learn about various cultures, broadening their horizons. If properly used, tourism generated income can be tremendously beneficial to the host country and it's local communities. Tourism generated income can be used on a national and local level to better education, improve infrastructure, to fund conservation efforts, and to promote more responsible tourism.
- ROR
How does nitrogen move from the nonliving (abiotic) environment into the living (biotic) environment?
Question 5 options:
nitrogen from the atmosphere dissolves in water
animals such as fish remove nitrogen from the atmosphere
special bacteria remove nitrogen from the atmosphere
trees take nitrogen from the atmosphere
SCIENCE 14 POINTS ILL GIVE BRAINLYEST
Answer: animals such as fish remove nitrogen from the atmosphere
Explanation:
What are your proposals for
use hotels and buses during the absence of tourists because of the
C-19?
at. Introduction (topic sentence)
b. Evidence of the slide on the tourism industry in Aruba
vs. Explanation of your proposal:
Answer:
a
Explanation:
a is the answer
Answer:
As for your question, I think you should think of ways people could lift restrictions and policies to at least allow some tourism.
What is the purpose of a quota?
The purpose is to artificially raise the price of a foreign good in order to make a local good cheaper.
The purpose is to punish other nations.
The purpose is to block trade with another nation.
The purpose is to place a limit on imported goods so that citizens will buy more local goods.
A supernova is a violent explosion of a star that releases
very high-energy electromagnetic waves.
Which type of telescope is best used to study a supernova?
A. Infrared telescope
B. X-ray telescope
C. Visible light telescope
D. Ultraviolet telescope
Answer:
The answer is B
Explanation:
Tell me if wrong
Please help me or I will go REEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Which conclusion does this map most support?
A. Northern Asia has the same July temperatures as Oceania.
B. Southern Africa has warmer July temperatures than northern Africa.
C. Western Europe has lower temperatures in July than southern Africa.
D. The northern regions of North America has higher temperatures in July than the southern regions of South America.
Answer:
D. The Northern regions of North America have higher temperatures in July than in the Southern regions of South America.
Explanation:
The map shows us that areas in the Northern Hemisphere can reach over 85 degrees in July while in the Southern Hemisphere there are more areas that stay within 50 to 85 degrees during July.
Western Europe has lower temperatures in July than Southern Africa is the conclusion does this map most support. The correct option is C.
What is the climate like in Southern and Western Europe?According to the Köppen climatic classification, the vast majority of Western Europe has an oceanic climate, which features temperate to warm summers and cool winters with frequent overcast skies. With hot to very hot, dry summers, cool to mild winters, and frequent sunny skies, southern Europe has a climate that is distinctly Mediterranean.
Western Europe generally experiences cooler temperatures in July compared to Southern Africa. This is because Western Europe is located in higher latitudes and experiences a maritime climate with cool summers, while southern Africa is located closer to the equator and experiences a warmer, more tropical climate. However, there may be some variations in temperature depending on specific locations within each region.
Thus, the ideal selection is option C.
Learn more about Southern and Western Europe here:
https://brainly.com/question/1156879
#SPJ2
One result of Australia’s free market policies is its __________.
A.
government control over all imports and exports
B.
widespread poverty
C.
wide variety of available goods and services
D.
ban on private property ownership
Answer: C. wide variety of available goods and services
Explanation:
Answer: c. wide variety of available goods and services
Explanation:
What do you think of the existence of the UN? A good or a bad thing? Why?
Answer:
The existence of the UN is a good thing. The reason the UN is a good thing is because, they were obligated to perpetuate international peace and dependability, evolving affectionate relations among nations and advancing social progress, better living standards and human rights.
Explanation:
Please select me as brainliest, thank you.
Stars A and B are the same distance from Earth. However, star B appears to
be much brighter than star A. How does the luminosity of star A compare
with that of star B?
A. Star A has a luminosity that varies more than star B's.
0 0
B. Star A has a lower luminosity than star B.
C. Star A has the same luminosity as star B.
D. Star A has a higher luminosity than star B.
Answer:
B, star Star A has a lower luminosity than star B.
Explanation:
the lower luminosity the more brightness so its b
Natural gas is cleaner and more ___________ than coal and causes less pollution when spilled than oil.
1 exciting
2 expensive
3 extraordinary
4 efficient
Answer:
effcient
the way natural gasses are more efficient is because they are renewable. which means there is an infinite amount of that source of energy.
Need answer quickly
20 points
Consider the following choices of location and note the possible advantages and disadvantages of each choice. For example, an island nation may have deep harbors for trade and long stretches of coastline for fishing. But it may have limited potential for expanding its industries. You will use this information to choose a location for your society.
Answer:
United States of America have disadvantages and advantages. The disadvantages of USA, that most adults in the US suffer from anxiety depression, etc. this is all from the fact that people are mentally enslaved in the US. But last but not least, the advantages of living here is that you have various opportunities like healthcare, education, and professional opportunity.
Explanation:
Complete the cause-and-effect graphic organizer below.
Answer:
Assuming that we are looking at the effects of the gradual movement of glaciers, since glaciers are incredibly heavy masses of snow and ice, their movement can:
1) Alter the physical apperance of landscape
2) As they move, they can carry and displace rocks and soil debris.
If this helps, please rate Brainliest: it's simple to do and supports me a lot!
The answer to this question is. The Huang He river often floods and when that happens, it can be disastrous. The floods damage homes, livestock, and has even caused fatalities. Dams have also never been able to fully contain the river.
Answer:
The answer to this question is. The Huang He river often floods and when that happens, it can be disastrous. The floods damage homes, livestock, and has even caused fatalities. Dams have also never been able to fully contain the river.
**Brainliest would be appreciated**
Explanation:
Answer:
The answer to this question is. The Huang He river often floods and when that happens, it can be disastrous. The floods damage homes, and livestock, and have even caused fatalities. Dams have also never been able to fully contain the river.
Anyone good with fossils? I need some help
Answer:
Option D
Fish
Explanation:
The characteristics of index fossil is distinctive, widespread, abundant, and limited in geologic time. Ammonites fit these demands well and are the best-known fossils that have been widely used for this.
Thus, The answer is Fish
