What were the early photosynthetic bacterial colonies that pumped oxygen into the
atmosphere?
Answer:
tiny organisms
Explanation:
The answer is tiny organisms known as cyanobacteria, or blue-green algae. These microbes conduct photosynthesis: using sunshine, water and carbon dioxide to produce carbohydrates and, yes, oxygen.
1.
Hot desert climates and equatorial climate are a part of this region.
2.
Separated into two groups: the polar climate and the subarctic climate.
3.
Mediterranean climate is a part of this region.
4.
Patterns of weather throughout a long period of time.
a.temperate region
b.tropical region
c.arctic region
d.climate
1. is A.
2. is C.
3. is B.
4. is D
There's your answers! :D
distance from vega to earth.
Answer:
25.05 light years
Explanation:
Which of these causes of migration is an example of a pull factor?
O
A warfare
B. poverty
O
C. job availability
O D. an earthquake
Answer:
C
Explanation:
pull factor gives someone a reason for why they would want to migrate to that area. earthquakes, poverty, warfare, are all negative reasons and should be the opposite as to why someone would want to migrate.
Can someone help me ? I need enough information for a complete sentence
The question is: What Factor would cause Location F to have a colder yearly climate than any other location
Answer:
The location of the sun.
Explanation:
The sun is not very close to the northern hemisphere so it would be much colder since the sun isn't producing much heat energy for that part of the hemisphere.
Why were the Spanish interested in conquering the Inca? Include details from the reading you completed on the website.
The Spanish were interested in conquering the Inca because:
they wanted the wealth the Inca possessed they wanted the land and resources the Inca empire ruled overThe Inca empire was uncountably the largest empire in the Americas when the Spanish reached the continent.
The empire boasted of:
a territory of over 690,000 mi²population of over 10,000,000 people riches in gold from tributariesWhen the Spanish saw all these, they sought to control it. Francisco Pizarro therefore got the blessing of the Spanish Crown to conquer these lands and take the wealth of the Inca for the Spanish.
In conclusion, the Spanish conquered the Inca not only for gold, but to take over their territory and influence as well.
Find out more at https://brainly.com/question/15108946.
Answer:
My personal answer:
They were interested in the wealth that they could obtain by conquering the Inca Empire.
The sample answer for the question:
The Spanish had heard tales of gold and riches in the Inca Empire and wanted to increase their wealth.
(Either one will work for getting the question right)
1. Why did people migrate from 1,600,000 – 10,000 BC
In what ways do California and Texas textbooks portray immigration differently?
Answer:California and Texas textbooks portray immigration differently because the California textbook shows more important information than the Texas textbook.
Explanation:
Why are maps not 100% accurate
PLEASE HELP URGENT
Answer:
it is quite impossible to accurately depict the size of objects on Earths surface. it is extremely difficult to depict a three dimensional object in to a two dimensional format.
Compare the behavior of an endotherm and an
ectotherm on a hot summer day. How does each
organism respond to changes in the environment?
Answer:
HI HELLO THEY 1235
Explanation:
HI HELLO THEY 1235
Answer:Endotherms are able to maintain a constant body temperature. An endotherm may respond to a hot summer day by sweating or panting. The body temperature of an ectotherm, on the other hand, changes with its surroundings. In order to stay cool, an ectotherm must move somewhere cooler like the shade of a plant or rock or seek cool water to lay in.
Explanation:
What are three cities that are located in the subtropical sub humid region if this map?
pleaseee I need helppppp
Analyze the population shifts that occurred in the United States between 2000 and 2004. Which regions were gaining population, and which regions were losing population? Why was this process taking place?
Answer:
Human population changes due to population dynamics as birth, death and migration.
Explanation:
The shift in the population of the US occurring during the year 2000 to 2004 as a result of the movement from the northeast, midwestern regions to the north and south west and to the southeast. Places like California and NY were losing population due to the high cost of living. States like Michigan had high unemployment rates. Other states gained population due to the lower living costs and availability of jobs.Answer:
Answer:
Human population changes due to population dynamics as birth, death and migration.
Explanation:
The shift in the population of the US occurring during the year 2000 to 2004 as a result of the movement from the northeast, midwestern regions to the north and south west and to the southeast.
Places like California and NY were losing population due to the high cost of living. States like Michigan had high unemployment rates. Other states gained population due to the lower living costs and availability of jobs.
Explanation:
what are 7 major cultural regions historians commonly use to study the word ?
Answer:
The seven cultural regions are seven areas where native americans developed different ways of living. The seven cultural regions are North America, South America, Europe, Africa, Asia, Australia, and Antarctica.
Draw an angle BAC. Extend the sides AB and AC of the angle. Does this change the size of the angle?
Answer:
No
Explanation:
it makes the lines longer, but it doesn't change the degrees (size) of the angle
is Vancouver in us or canada or both?
In what order do the Sun, Moon and Earth need to be in for a lunar eclipse to occur?
The Sun, Earth then Moon
The Earth, Sun then Moon
The Sun, Moon then Earth
The Moon, Sun then Earth
Answer: The Sun, Moon, then Earth
Explanation:
Answer:
The Sun, Moon, then Earth.
Explanation:
Basically when the moon is between the Sun and the moon where the moon is blocking the Sun from Earth.
Juan Luna is from what province in region 1?
Ilocos Norte
the region is Ilocos Norte
Categories or characteristics of people used in studies of population is called __________.
Many people are against the use of nuclear power plants because of the risk of meltdown, earthquakes, and tsunamis. However, some groups still argue that nuclear power plants are worth the risk. What is a positive effect of nuclear power plants? Energy can be generated without risking the safety of plant employees. The waste from these plants is used to produce space station materials. The waste from these plants is safe, and its storage and disposal are simple. Energy can be generated without burning fossil fuels.
Answer: energy can be generated without burning fossil fuels
Explanation: I just took the test and got it right
D ddddddddd bECAUSE I SAID SO
why do we have to eat?
Answer:
A food is something that provides nutrients. Nutrients are substances that provide: energy for activity, growth, and all functions of the body such as breathing, digesting food, and keeping warm; materials for the growth and repair of the body, and for keeping the immune system healthy.
Explain why the earth would be better or worse after mining and reclamation
Answer:
Explanation:
Reclamation is very important for the environment since mining can disrupt and destroy habitats and if we don't mitigate that damage then the land would be ruined after the mining operations stop. So to fix that mining companies rebuild the land they destroy after they are done for new habitats to form and to save ecosystems and animal and plant life.
Explain valence electrons.
Convection of heat on Earth requires which of the following?
Question 2 options:
air
water
magma
any of these
Answer:
any of these
Explanation:
Convection of heat on earth requires any of these.
Convection of heat is the transfer of heat energy in a medium that could be air or water. As the heated medium is moved out of the source of heat, convection would occur.
When radiation from the sun touches rocks for instance, the rocks would become warm. When the temperature of the rocks increases, heat energy would be released that causes air bubbles that are hotter than the environment.
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Question 2 of 15
Which is a description of the Cenozoic era?
A. The age of the dinosaurs
B. The era of humans
C. The hottest era
D. The rise of life
How could GIS mapping be helpful in determining where to build a housing development?
Answer:
GIS technology is used heavily in the realm of housing development. Building a new housing development is inherently geographical.
With a GIS mapping system in place for your project:
have up-to-date aerial photography of your area
overlay parcels of land depicting owner/assessment etc
overlay of zoning areas
overlay of utilities and easements
with this information you can then use the GIS mapping system to help you locate a new project in your community
Which country's economic success is primarily dependent on a man-made water feature linking the Atlantic and Pacific? *
Cuba
Panama
Brazil
Paraguay
Answer: Panama
Explanation:
The Panama Canal (Spanish: Canal de Panamá) is an artificial 82 km (51 mi) waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean.
which is the world's deepest gorge amd in whish country does it lie?
Answer:
I think it is the Kali Gandaki Gorge and it's located in Himalayas in Nepal.
Maps, globes, satellite images, notebooks, pictures and recordings, just to
name a few.*
A geographer
B spatial relationships
C conic projection
D geographers tools
Answer:
D. Geographers tools
Explanation:
GEOGRAPHERS TOOLS can be defined or seen as the essential tools which a geographers needs to help and enable them to carryout their tasks smoothly, to enable them to collect important data, to help them to effectively describe, to investigate, to explain the earth structure as well as to know the answer to the questions about their giving tasks.
Therefore GEOGRAPHERS TOOLS includes the following:
Maps, globes, satellite images, notebooks, pictures and recordings, GIS which is fully known as Geographic Information systems, among others.
Anyone know the answer
Read the passage below and answer the question that follows.
Christine wiped away the last of her tears. She didn’t know what had come over her. Normally she was a confident girl, but now she felt so abashed. At the sound of her name being called, she turned and dashed into an empty classroom. She didn’t want her friends to see her like this. She knew it was just a stupid test on the Civil War, but she had studied so hard for it. She had been so sure she was going to pass.
Based on the passage above, what does the word abashed mean?
A.
embarrassed
B.
intelligent
C.
cheerful
D.
sleepy
Please select the best answer from the choices provided
Answer:
A.
Explanation:
