At what temperature did water freeze on Earth 1 billion years ago?a. -100 C
b. -10 C
c. -5 C
d. 0 C

Answers

Answer 1
Answer: The answer is (D.) 0 degree celsius. The normal freezing point of a water is zero degree. The age of the water or time don't affect its freezing poit as long as its water and does not mix with other molecule that could affect its freezing process.
Answer 2
Answer:

the answer is D 0C

I took the test


Related Questions

Which of the following has not occurred as a result of oil production and distribution around the Persian Gulf? A. Leakages polluting the water near ocean terminals B. Particles in the atmosphere clearing the surrounding air C. Loss of plant and animal life due to pollution D. Low CO2 emissions per capita
In ancient times, what was the area between the Tigris and Euphrates rivers called?
Why were Greek villages islated
After gaining independence, many Pacific Islands chose to retain ties with their former colonial powers and establish a __________, which is an association of a sovereign state and its dependencies.
Locations near the equator _____. are warm in the summer and cold in the winter. experience four distinct seasons throughout the year. experience little change in weather throughout the year. receive little precipitation.

If current trends continue, what will happen to the Himalayan Mountains in the next million years?

Answers

Answer:

Disapear in a great Earthquake

Explanation:

The snow at the top of the Himalayas seems eternal and dormant, but it is not: it grows at an annual rate of four millimeters due to plate tectonic pressure, which increases the fear of an earthquake in Nepal. The phenomenon escapes the human eye, but dates back millions of years. The Indian plate slowly slips under the eurasian plate, and this pressure gradually lifts the highest mountains on earth.

The mountain range grows 4 millimeters upward each year, because the Indian plate continues to slide between 2 and 2.5 centimeters annually under the eurasia. On the surface, the arm wrestling between the two plates has potentially terrifying consequences in Nepal, where experts predict a “big earthquake” and the population reacts in terror to any news of earthquakes elsewhere.

they will change shape from the air and rain and fog and other weather.

What is the difference between "China A" and "China B"?Question 7 options:



"China A" is older, more conservative and more loyal to Communism; "China B" is younger and wants greater freedom.



"China A" are all the native Chinese; "China B" are all foreigners working in China for foreign corporations.



"China A" are the males who run the society; "China B" are the females who are expected to stay at home and not work.



"China A" is urban, more affluent and rapidly developing; "China B" is rural, poor and not developing.

Answers

China A is understood to be the richer part of China: typically it's the part of China that is the more developed and richer, and typically it's also the urban population. China B is the poorer, typically urban part of China.

The correct answer is:

"China A" is urban, more affluent and rapidly developing; "China B" is rural, poor and not developing.

Similar distinction is done in other countries too.

Answer: I think it's pretty much the same.

Explanation:

Somalia has been prevented from becoming a unified nation by all of these except _____.

Answers

The UN wanted to unite Somalia despite that Somalia is a failed state. They had sent troops to keep peace and humanity in the place. Many Somalians have left the country to find a greener pasture in neighboring countries. This is because of the continuous wars that had erupted that had yet to stop.

the answer is  

foreign invasion



99 points Multiply choice ASAPYOU CAN CHOOSE MORE THAN ONE
What are three effects mining has on a region?
wastes that pollute rivers and offshore
high amounts of adverse air pollution
limiting of urban development
destruction of land around mines
protection of endemic species

Answers

What are three effects mining has on a region?  

A) Wastes that pollute rivers and offshore

B) High amounts of adverse air pollution

C) Limiting of urban development  

D) Destruction of land around mines

E) Protection of endemic species

I would say that The three impacts mining has on a region is that  contaminate streams and seaward, high measures of antagonistic air contamination, the devastation of land around mines.  it says that the ecological effect of mining incorporates disintegration, development of sinkholes in areas, the loss of biodiversity, and the tainting of soil, groundwater and surface water by chemicals from mining forms. this is a very serious matter and should be taken care of with caution and attention.

SO A) B) D)

The source of the earth's magnetic field is the:a. sun
b. moon
c. oceans
d. core

Answers

magnetic field is the d. core

Management of the earth's resources _____. Choose all that apply. A. must be handled at a local level
B. must be handled at a national level
C. must be handled at a global level
D. becomes less important as the population increases
E. is only an issue in developing nations
F. is only an issue in developed nations

Answers

The management of the earth's resources must be handled at a local level, must be handled at a national level, and must be handled at a global level. The correct answers would be options A, B and C. The management of earth's surface should be done with a global approach because it is us humans who are also going to benefit to these resources. 

The correct answers are A) must be handled at a local level. B) must be handled at a national level. C) must be handled at a global level.

Management of the earth's resources must be handled at a local level, must be handled at a national level, and must be handled at a global level.

Taking care of the environment must be a priority for every level of government. Earth's resources are becoming more scarce and the population is permanently growing. That is why experts on the subject are needed to manage and protect Earth's resources. For instance, EPA, the Environmental Protection Agency -established in 1970- or the National Parks Service -established in 1916- are aimed to take care of the wildlife, natural resources, and to analyze the feasibility of projects that can endanger the environment.