How might you pinpoint the last ice age by analyzing rock layers?
Answer:
To pinpoint the last ice age, scientists analyze rock layers and study the sedimentary records of the Earth's past climate changes.
Explanation:
One way to do this is by studying glacial deposits, such as till and moraines, which are left behind by glaciers as they advance and retreat. These deposits can be found in areas that were previously covered by ice and contain rock fragments that have been transported and deposited by glaciers. By studying these deposits, scientists can determine the timing and extent of glacial advances and retreats, which can provide information about the cycles of the ice age.
Another way to study the last ice age is by analyzing the sedimentary rock layers that were laid down during the ice age. These layers contain evidence of past climate conditions, such as the presence of fossilized pollen and microscopic plankton, which can provide information about the types of plants and animals that lived during the ice age, and their distribution. Scientists can also study isotopic ratios of oxygen found in layers of sedimentary rocks, which can give information about the temperature and precipitation in the past.
Additionally, scientists also look at the geomorphological features such as U-shape valleys, cirques, horn, arêtes, hanging valleys, fjords, etc, which are formed by glaciers. These features can be used to reconstruct the pattern of glacial retreat and establish a chronology of glacial events.
By analyzing rock layers and studying the sedimentary records of the Earth's past climate changes, scientists can pinpoint the timing and extent of the last ice age and gain a better understanding of the Earth's climate history.
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How would you describe the unrest in Iran in your own words? How has the Iranian government responded?
Explanation:
Iran Has Seen Large-scale Protests In Response To The Death Of Mahsa Amini.The protests could lead to democratic governance, or they could lead Iran to a long drawn-out war, or neither.
list 5 or more examples of how you can appply geometric concepts in your daily life
Answer:
Measuring and calculating the area of a room before purchasing carpet or flooring.
Determining the volume of a container to ensure it can hold a desired amount of liquid.
Using basic geometry to navigate by following a set of directions that include turns and distances.
Understanding the angles and lines of sight when hanging a picture or setting up a camera.
Using geometric shapes and principles to design and create clothing, jewelry, and other decorative items.
Applying trigonometry in navigation and surveying to calculate distances and angles.
Irrigation allowed farms to be ___ rivers.
How many continents are there on planet earth?
Answer: there is seven
Explanation: the Asia, Africa, North America, South America, Antarctica, Europe, and Australia.
There are 7 continents on planet Earth.
Here are the names of such continents are:
Asia is the largest continent, covering about 30% of Earth's land area.Africa is the second-largest continent, covering about 20% of Earth's land area.North America is the third-largest continent, covering about 16% of Earth's land area.South America is the fourth-largest continent, covering about 12% of Earth's land area.Antarctica is the fifth-largest continent, covering about 10% of Earth's land area.Europe is the sixth-largest continent, covering about 7% of Earth's land area.Australia is the smallest continent, covering about 5% of Earth's land area.However, the number of continents is a matter of convention, and some people recognize fewer or more continents.
For example, some people combine North and South America into a single continent called America, while others combine Europe and Asia into a single continent called Eurasia.
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After an earthquake, which type of seismic wave arrives first at a
seismometer?
OA. P waves
OB. L waves
OC. S waves
OD. P and S waves
Answer is A.
Answer:
OA. P Waves
Explanation:
The first type of seismic wave to arrive at a seismometer after an earthquake is usually the P-wave (Primary wave or Pressure wave).
A parcel of air with a temperature of 40 degrees C at sea level, which is not
saturated, rises to an altitude of 3,000 meters, where it is still not saturated. What is
its new temperature?
When bindings cannot be broken by downward force, little items... The identical air parcel still is saturated, and its height and temperature are also 18 degrees C.
What is the purpose of elevation?Altitude or geopotential height is used for locations above the surface, such as an airplane in flight or a spacecraft in orbit, whereas elevation, or geometric height, is mostly used when referring to places on the Earth's surface. Less frequently, elevation is calculated with the Earth's center as the reference point.
What does elevation look like?Height above ocean level is referred to as elevation. We're probably approximately 13,000 feet above the water right now.
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How does the commonwealth of independent states (CIS) challenge the sovereignty of member states?
Answer:
peaceful settlement of disputes and conflicts between the CIS member-states; assisting citizens of member states in free communication, contacts and movement in the Commonwealth and etc.
Given two countries, determine what
country would be located between the two.
1. Spain,
France
Germany
2. Lithuania
3. Germany
4. France
5. Norway
6. Ukraine
7. Hungary
8. France
Estonia
Belarus
Netherlands
Finland
Lithuania
Poland
Spain
Answer:
Norway
Explanation:
it is the country that is located between the two
when does denver receive direct sunlight?
Answer:
Denver, Colorado is located in the Mountain Time Zone, which is six hours behind Coordinated Universal Time (UTC-6). As the city is located at the foot of the Rocky Mountains, it experiences a variation in the amount of daylight it receives depending on the time of year.
During the summer months of June, July, and August, Denver receives the most direct sunlight, with up to 14 hours of daylight per day. This is due to the city's location at a relatively high latitude, which allows for more hours of daylight during the summer solstice.
The exact timing of when Denver receives direct sunlight will also depend on the time of day, as well as the weather conditions such as clouds, smog and atmospheric pollutants can affect the amount of sunlight that reaches the city.
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What was the focus point for tabas Iran earthquake
On September 16th, 1978, at 15H, 35M, and 53.05 (GMT), the greatest earthquake in inland Iran in recorded history took place. In the Tabas Township, this earthquake with a Richter scale reading of 7.7 caused almost 15,000 casualties.
What caused the Iran earthquake?According to Tilmann, Iran is a "high-risk location for earthquakes." The movement of many tectonic plates beneath the nation is the cause. One plate slides beneath another near the earthquake's source in the Gulf of Oman, which explains why "extremely deep earthquakes" happen here.
The 1,500-kilometer-long fault line connecting the Arabian & Eurasian tectonic plates is where the earthquake's epicentre, which is close to Halabjah, is located. Through western Iran and then into northeastern Iraq, the fault line runs. The area experiences regular earthquakes.
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Drag the tiles to the boxes to form correct pairs.
Match each hypothesis for how the Moon formed with the statement that beat describes it.
Options:
The Moon was locked into orbit by Earth’s gravity as it was passing by it.
The Moon was formed from the same cloud of material as Earth.
The Moon was formed from the collision between Earth and another Mars-sized body.
The Moon was formed from collisions and combining of planetesimals.
Match:
giant impact theory —-> ______.
colliding planetesimals hypothesis —-> ______.
capture hypothesis —-> _______.
accretion hypothesis —-> _____.
The Moon was formed from the collision between Earth and another Mars sized body, The Moon was formed from collisions and combining of planetesimals, The Moon was locked into orbit by Earth's gravity as it was passing by it.
What is giant impact hypothesis?The moon may have originated from the ejecta of a collision between the proto-Earth and a planet the size of Mars around 4.5 billion years ago, according to the giant-impact hypothesis, also known as the Big Splash or the Theia Impact (about 20 to 100 million years after the Solar System coalesced). Theia, the name of the fabled Greek Titan who was Selene, the goddess of the Moon's mother, is frequently used to refer to the colliding bodies. According to a 2016 research on lunar rock analysis, the collision may have been a direct hit, thoroughly mixing both parent planets.
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What event incited the protests in Iran?
Answer:
The imposition of Islamic law, a continuing economic crisis, lack of freedom of expression, violation of women's rights, brutality carried out during protests, internet cutoffs, and the killing of Mahsa Amini were some of the reasons for the start of civil protests in Iran in 2021-2022.
Explanation:
what is the difference weather between 21 march and 21 september
Answer:
An equinox is commonly regarded as the instant of time when the plane (extended indefinitely in all directions) of Earth's equator passes through the center of the Sun. This occurs twice each year: around 20 March and 23 September. In other words, it is the moment at which the center of the visible Sun is directly above the equator. The dates are slightly variable due to leap years and other factor