Answer:
new tools such as foot coverings, skis, and snowshoes lengthened the distances that could be traveled. As new inventions and discoveries were applied to transport problems, travel time decreased while the ability to move more and larger loads increased.
it has become more efficient because we had to walk or sail but now we drive or fly to our places.
Explanation:
BRAINLIEST?PLEASE HELP 100 POINTS!
Explain how the complexity and diversity of living things has changed over time. Use evidence from the text, boxes of fossils and rock strata diagram and scientific reasoning to support your response.
this is the reading:
The Precambrian: In Maryland the rocks found from the Precambrian period are metamorphic and igneous. No fossils have been positively identified from these rocks thus far.
The Paleozoic: The Paleozoic era in Maryland was a time of changing sea levels. The sedimentary rocks contain abundant marine fossils, indicating the presence of warm, shallow seas. A period of uplift and mountain building occurs later in the area and was followed by a time of erosion and subsidence (the gradual sinking of land). During times of subsidence, the seas returned and flooded the lands. These cycles of uplift and flooding led to alternating deposition of non-marine and marine sediments. Brachiopods and bryozoans were abundant in the sea, while horsetail rushes and scale trees thrived in the warm, humid, Late Paleozoic climate on land.
The Mesozoic: Plate movement pulled apart the supercontinent of Pangea. The area that is now Maryland filled with sediment creating a coastal region where fossils of plants and dinosaur footprints can be found. Late in the Mesozoic (Cretaceous), seas advanced and retreated across the coastal plain numerous times, providing habitats that ranged from land organisms to deep sea organisms. Fossils of plants and dinosaurs are common in the terrestrial deposits, while marine fossils include mollusks and brachiopods.
The Cenozoic: During the Early Cenozoic in Maryland, sea level fluctuated, leaving marine deposits in coastal areas. The climate cooled later in the Cenozoic, vast ice sheets advanced and retreated across North America, and sea levels dropped as the glaciers expanded. The cooler temperatures encouraged the growth of new types of plants, while mastodons and other cold-adapted animals roamed the state. During warmer climate periods (interglacial), sea levels again rose to cover the eastern part of the state. Fossils of marine clams, oysters, and snails are abundant in the rocks formed during these interglacial episodes.
Living organisms are known to often evolve. Due to human evolution, humans have develop more complex structures and also grow to larger in sizes.
How has the complexity of organisms changed?New research in evolution theory has shown that though the use of relaxing selection pressure, it has been found that its streamline genomes, therefore making the complexity of an organism to increase.
Diversity in living things has also changed a lot, with a lot of extinction taking place in the Earth’s. The extinction event has lead to a decrease in diversity. The diversity when viewed locally do fluctuate.
This decrease in diversity is said to be, due to human activities, such as land use rotations, pollution, etc.
Complexity in terms of individual eukaryotic cell has shown to have little changes in about two billion years, and that makes it complex.
Diversity has been shown to often increases and decreases over time.
Learn more about Diversity from
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Which country or countries allow their citizens to vote for the president?
i. the United Kingdom
ii. Germany
iii. Russia
A. i. only
B. ii. only
C. iii. only
D. ii. and iii.
Please select the best answer from the choices provided
O A
B.
ОООО
С
Answer:
c
Explanation:
Answer:
Argentina and Australia
ANSWER ALL PLZ :) This is for a test.
Competition, Social Hierarchy, and Territorial Imperative
Which country imports the most oil from Russia?
USA
Ukraine
China
Germany
China is the country that imports most of the oil from Russia
scale factors to be considered in scale choose
Answer:
do you have any more information??
Desalination is expensive because it requires_
A. oxen
B. marketing
c. electricity
D. mindshare
Have you ever thought of questioning why your grades are good or poor in mathematics? Please discuss the issue with your art-stream group and science-stream group peers.
Answer:
If you are interested in more art or other subjects not including maths, a lack of interest in the maths subject can affect how well you do
Explanation:
Less interest = poor performance
Rivers that plunge over escarpments create large waterfalls known as rifts.
Question 3 options:
True
False
please help please please please im being timed
Answer:
True
Explanation:
# CARRY__ON__LEARNING
Please help me with these questions from AP Human Geography. (Take these questions seriously)
1. Identify and explain 2 examples of how India is becoming “Americanized”.
2. Identify and describe 2 examples of the positive economic and/or social effects of globalization on the world.
3. Identify and describe 2 examples of the negative economic and/or social effects of globalization on the world.
4. Explain the pattern of population growth from 1800-2011.
5. Describe the projected population for 2045 and explain why that number.
6. Identify and discuss 2 examples of issues faced by the world due to the size of the population.
7. Identify the physical and cultural characteristics of the world’s most typical person today vs. in 2030.
8. Define scale and identify three examples of scale.
9. Explain 2 examples of the impact that events can have on people’s lives worldwide.
10. Describe 2 examples of the positive and/or negative power maps can have when delivering information.
11. For 3 religions, identify 1 example of a holy site found in Jerusalem.
12. Explain the purpose of the Green Line.
13. Discuss 2 examples of how the United States’ decision to move its embassy from Tel Aviv to Jerusalem is significant.
14. Explain the issue of “food deserts”.
15. Describe the process in which Dollar Stores are built in towns and cities and how they contribute to food deserts.
16. Discuss 2 examples of the impact of living in food deserts in the United States.
17. Identify and describe the cultural and social causes of ‘gendercide’ [why is there such a preference for boys in particular cultures?]
18. Identify and describe 2 examples of the negative effects this skewed sex ratio has on countries.
19. Discuss the role that technology has played in INCREASING ‘gendercide’.
20. Describe Kurdistan.
21. Define Daesh and explain the impact it has had on Iraq.
22. Identify and describe the opposing ideas between Boston Sharbarzheri and Sami Hussein.
(I NEED THESE QUESTIONS ANSWERED BY TODAY AT 2:30 PM) (TAKE THESE VERY SERIOUSLY)
Answer:dont know
Explanation:
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Water leaving clouds in various forms is known as humidity-
Answer:
water cycle
Explanation:
discuss the advantages and disadvantages of using internet as a tourism distribution channel
Answer:
The Internet can spread essential information about tourism destinations rapidly and their services at a lower cost. The Internet also helps build awareness, increase destination loyalty, allow flexibility of messages, ensure speedy information transfer and retrieval, and improve interactive relationships.
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YES THAT IS RIGHT
Explanation:
Answer:
D
Explanation:
How old is mount tambora
Answer:
Age of rock: 57000 years
Last eruption: 2011
Which of the following is not a reason for Taiwan to consider itself independent and sovereign
Answer:
First, let's check whether all the statements are correct?
No, one statement is false:
B. China has recognized Taiwan's independence
In fact, China continues to treat Taiwan as its province. Since the statement is not true, it can't also be a reason for something: this is the correct answer.
Explanation:
Help please i do not know how to read that chart
Pleaseee I need help
Answer:
ion know shorty
Explanation:
does Buddhism in East Asia pair up
Answer:
East Asian Buddhism or East Asian Mahayana is a collective term for the schools of Mahāyāna Buddhism that developed in East and Southeast Asia and follow the Chinese Buddhist canon. These include the various forms of Chinese Buddhism, Japanese Buddhism, Korean Buddhism, Singaporean Buddhism and Vietnamese Buddhism.
Explanation:
Although Buddhism is not traditionally a religion that actively seeks to 'convert' others, it nonetheless spread across South East Asia and became a widely followed religion in many countries in the Middle Ages, due largely to the voyages of Buddhist traders across Central Asia.
first to awnser this gets brainliest 1+1=
Answer:
2
Explanation:
What is the problem in predicting the occurrence of an earthquake?
Answer:
1
Explanation:
one is all i need to be ok in ,ife
Two plates have been pushing together for many years. What will most likely occur between the plates?
Explanation:
maybe a mountain range will form (if talking about continental plates)
the following are basis of scientists in dividing the lithospheric plates, except
Answer:
The basis of the scientist in dividing the Earth's lithosphere into several segments called plates is the distribution of earthquake epicenters, location of volcanoes, and formation of mountain ranges. All of this geological features that are formed because of plate movement.
Explanation:
what is the impact of soil erosion in our living
Answer:
increased pollution and sedimentation in streams and rivers,
Explanation:
this is the answer
uh ill give brainliest
Answer:
The answer is E
Explanation:
got it off another brainly answer
PLS HELP I NEED HELP ALSO ANSWER THE QUESTION AND DO THE EXPIRENMENT OR IF YOU DID IT SEND ME YOUR ANSWERS ITS IN THE LAST MINUET AHHH
Answer:
.
Explanation:
location with 180 cm of annual rainfall and mean annual temperatures of 68 degrees Fahrenheit is this category of theoretical weathering region:
A location with those characteristics is one that has a subtropical humid climate.
In this climate, in general, winters are cool, but it is possible to have invasions of polar air bringing sudden but ephemeral colds. Summer is scorching, under the influence of tropical air masses.
Indeed, air masses are characterized by meridian flows, which explains why, except in summer when the weather is constantly under the influence of tropical humidity, temperatures can rise or fall very suddenly.
In general, precipitation is quite high throughout the year, reaching its maximum in summer, and in the northernmost areas it is possible to have snow in winter. The annual thermal amplitude is therefore relatively large.
Learn more in https://brainly.com/question/23417407
Why do Canadian grain farmers use large
machinery instead of more labour?
Answer: Canadian farms are getting bigger and bigger as time goes on so using machinery makes it easier and cheaper do to the pressure of to increase production. Then having hundreds of people doing the farming and it being more expensive.
which is not a characteristic of a freeway
A. high speed traffic
B. a barrier between opposing lanes of travel
C. higher rate of collisions
D. entrances and exits only at certain places
Answer:
For Question 1 would be choice C)!!
Explanation:
WELCOME, Brainliest?
what type of igneous rock made the buddhist monastery in
taung kalat
Answer:
Explanation:
taung kalat monastery was built by humans, not rocks. It sits atop a volcanic plug, a rock mass created when magma cools inside of a volcano and is eventually exposed as the volcanic cone is eroded away from around the plug.
what are the causes of dead coral reef ?
Answer:
Climate,Polution.
Explanation:
Explanation:
OK bro cool with me
we have not able to produce hydropower significantly why
Answer:
Reason
Hydropower can also cause environmental and social problems. Reservoirs drastically change the landscape and rivers they are built on.