1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Burka [1]
3 years ago
9

What are two effects of Earth's magnetic field?

History
1 answer:
Oliga [24]3 years ago
3 0
Earth's magnetic field protects us from the powerful Solar Wind and it is also essential for the use of compasses (if anybody actually uses them anymore).

I hope this helps! :)
You might be interested in
What are three ways the Harlem Renaissance impacted African American
Contact [7]
It’s was just good and it’s did in a good way
3 0
2 years ago
Recently, archaeologists have studied the Maya in many new
wariber [46]

The archaeologists need to know about the rain patters in the period and place where the Maya existed because the rain was crucial about the growth and well being of the crops that this civilization used. A longer drought than usual can make a huge problem with starvation, and that can be a key reason for the fall of one of the greatest civilizations in the Americas.

''The Maya world probably had too many people'' refers to the food supplies available and their reserves, and the amount of people that were using them, so it is thought that the Maya had too many people that produced and used limited amount of food, so their reserves were very low and would have lasted for a very short term period of time.

5 0
2 years ago
Which artifacts from the sunken ship show what the trip on an explores ship might have been like ? explain your choices :)
Tema [17]
In general, the cargo. If there's a few boxes and barrels, then their trip would've been relatively short, as opposed to lots of boxes and barrels, which would indicate a longer trip.
Although, if the ship looks absolutely wrecked, the amount of cargo won't indicate the length of the trip, as extra cargo tends to be thrown off in a storm so as to lighten the boat.
Now, some specific things on the ship would show more details of the trip on that now-sunken ship would have been like.
For example, the amount of barrels containing gunpowder (not that it would've been
preserved; the water would've gotten in at some point) is indicative of their expectancy of pirates, or other ne'er-do-well's on the sea. 
The crew's quarters (or lack thereof) would help to show how well (or not) they lived.
Another would be the things that wouldn't (or would) have been on the ship from their port of origin; treasure, etc. Maybe they have spices, or gold, or ceramics. This would show where the ship had been going (or coming from).
8 0
3 years ago
I Need A Charles Darwin Summary (NOT PLAGIARIZED I WILL CHECK!!!) If its good enough ill make a part 2 of this that doesnt have
dexar [7]

Answer:

Charles Darwin was born in 1809 in Shrewsbury, England. His father, a doctor, had high hopes that his son would earn a medical degree at Edinburgh University in Scotland, where he enrolled at the age of sixteen. It turned out that Darwin was more interested in natural history than medicine—it was said that the sight of blood made him sick to his stomach. While he continued his studies in theology at Cambridge, it was his focus on natural history that became his passion.

In 1831, Darwin embarked on a voyage aboard a ship of the British Royal Navy, the HMS Beagle, employed as a naturalist. The main purpose of the trip was to survey the coastline of South America and chart its harbors to make better maps of the region. The work that Darwin did was just an added bonus.

Darwin spent much of the trip on land collecting samples of plants, animals, rocks, and fossils. He explored regions in Brazil, Argentina, Chile, and remote islands such as the Galápagos. He packed all of his specimens into crates and sent them back to England aboard other vessels.

Upon his return to England in 1836, Darwin’s work continued. Studies of his samples and notes from the trip led to groundbreaking scientific discoveries. Fossils he collected were shared with paleontologists and geologists, leading to advances in the understanding of the processes that shape the Earth’s surface. Darwin’s analysis of the plants and animals he gathered led him to question how species form and change over time. This work convinced him of the insight that he is most famous for—natural selection. The theory of natural selection says that individuals of a species are more likely to survive in their environment and pass on their genes to the next generation when they inherit traits from their parents that are best suited for that specific environment. In this way, such traits become more widespread in the species and can lead eventually to the development of a new species.

In 1859, Darwin published his thoughts about evolution and natural selection in On the Origin of Species. It was as popular as it was controversial. The book convinced many people that species change over time—a lot of time—suggesting that the planet was much older than what was commonly believed at the time: six thousand years.

Charles Darwin died in 1882 at the age of seventy-three. He is buried in Westminster Abbey in London, England

Explanation:

5 0
2 years ago
Which president is linked to the “trickle down theory” of economics
Elena L [17]
This reference came from a comedian named Will Rogers, he used it do describe President Herbert Hoovers stimulus efforts during the Great Depression.
3 0
3 years ago
Read 2 more answers
Other questions:
  • Why did the middle class grow during the high middle ages?
    11·1 answer
  • Read this outline for an informative essay about the role of the Food and Drug Administration. I. The Food and Drug Administrati
    15·2 answers
  • Socrates believed that __________.
    5·2 answers
  • Find the factorization of the polynomial below.
    5·1 answer
  • In his writings in Republic, Aristotle rejected democracy as a system of government. Please select the best answer from the choi
    15·2 answers
  • "The homes of the Indians were copied by the English, being ready adaptations of natural and plentiful resources. Wigwams in the
    14·1 answer
  • Why did the separatists found Plymouth colony?
    13·2 answers
  • Help please!! Question 3 (4 points)
    6·2 answers
  • Hey I need 7-10 completed Try These out
    8·1 answer
  • What is a political party, and why was this seen as something new that the writers of the Constitution didn't plan for?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!