Shadowing Practice: What Happens if the Moon Crashes into Earth? - Learn English Speaking with Video
Ders oluşturuluyor...
1
Today, we are answering an age-old, very scientific and important question.
2
What if the Moon crashes into Earth?
3
It's more interesting and weird than you probably think.
4
Let's start with the basics.
5
Why isn't the Moon on its way to crash into us already?
6
We know that Earth's gravity pulls everything towards it, including the Moon, but somehow it stays up as if suspended by some opposite force.
7
But there is no other force countering gravity.
8
Instead, the trick to staying up is a sideways motion that we call an orbit.
9
You see orbits every day.
10
When you throw a ball, it makes a tiny little orbit.
11
The only difference between the ball's orbit and the moon's is that the ball eventually hits the ground.
12
Basically, the reason is speed.
13
If you could throw your ball fast enough, it would bend around the world and come back to you.
14
If there were no air slowing it down, it could orbit forever.
15
And this is what the Moon does.
16
Falling sideways around Earth very fast with no air slowing it down, orbiting Earth every 27 days at 3,600 kilometers an hour.
17
So for the Moon to just stop in its orbit
18
and plummet to the Earth would break more laws of physics than we have time to explain.
19
So, how do we crash it into Earth?
20
In a nutshell, to change an object's orbit, you need to change its speed, which changes where gravity takes it.
21
But even small changes require enormous forces, which is why all the large objects in the solar system are so stable nowadays.
22
According to science, the moon is big and very massive.
23
Even igniting billions of rocket engines all over its surface over its surface would barely move the Moon.
24
It looks like nothing short of magic will make the Moon fall,
25
so we'll use a magic spell that slows down the Moon so much that it changes its orbit and spirals towards Earth.
26
To get the most from the experience, the Moon will take exactly one year before it hits Earth.
27
Ready?
28
Three, two, one.
29
Magic.
30
Month one.
31
But for the first few days, nothing really changes.
32
The moon gets a tiny bit brighter, and scientists get confused, but the rest of us don't notice anything different.
33
The only noticeable real effect of the moon on the Earth are the tides.
34
Tides exist because while Earth pulls on the moon, the moon's gravity pulls back on the Earth.
35
Since the strength of gravity gets weaker with distance, different parts of the Earth feel a slightly different pull, which causes the Earth, especially the oceans,
36
to bulge when the Moon is above them and contract a little on the sides when it's not.
37
As Earth rotates every day underneath the Moon, the Moon's influence fluctuates, causing the water level of the oceans to rise
38
and fall by about half a meter twice a day.
39
But with the moon drawing ever closer high tide gets higher every day
40
At first barely noticeable within a month the moon has covered half the distance to the earth
41
and ocean tides have grown to four meters
42
Every day high tide comes and waves flood coastal cities and there's no end in sight
43
With the moon drawing ever closer tides rise ever higher in undating another city
44
and more inhabited land with salty water every day Month 2 By the end of month 2,
45
the moon has covered two-thirds of the distance to Earth, and global infrastructure is crumbling as tides rise above 10 meters,
46
displacing up to a billion people who happen to live near the coastlines.
47
As ports become inoperable, shipping grinds to a halt.
48
Not only will it slow down the delivery of Kurzgesagt products, but also less exciting things like food.
49
Global communications fall into disarray.
50
95% of the internet is carried by ocean crossing cables, and while these largely don't mind the water, their terminals on land do.
51
Living inland doesn't guarantee safety either.
52
Tidal bores cause rivers to flow backwards, carrying salt water to contaminate surface and groundwater supplies.
53
Gas shortages follow as all refineries near the coast are abandoned.
54
Countries are left with the supplies they had on their shelves and strict rationing will begin.
55
In the cities, chaos reigns during the scavenging hours of low tide, while survivors take refuge in high-rises when the water returns.
56
Month 3 Three months in and the Moon is close enough to disrupt communication and navigation satellites.
57
While it's normally far too distant for its gravity to cause any major problems for our satellites, the closer it gets, the more warped their orbits become.
58
As their fuel for orbital corrections runs out, satellites careen out of control.
59
Months 4 and 5 On Earth,
60
the tides are rapidly growing to about 30 meters and will be reaching 100 meters in height in a few short weeks.
61
At low tide, the ocean recedes hundreds of kilometers, exposing the continental shelf like vast deserts,
62
while at high tide, walls of water drown agriculture, houses, and skyscrapers.
63
And now, almost five months in, the apocalypse has finished its warm-up act.
64
Since the oceans are on average only three kilometers deep, the tides have reached their maximum.
65
Up until now, the water in the oceans could flow, absorbing most of the moon's gravitational squeezing,
66
but now the Earth itself is really feeling the squeeze of the ever approaching moon.
67
These aren't so much tides of water, but tides of rock.
68
The squeezing of the planet combined with the weight of quintillions of tons of water sloshing on
69
and off the tectonic plate creates enormous stresses below and begins to cause earthquakes of increasing magnitude and intensity.
70
It's impossible to say how serious these earthquakes might be or where they occur, But like a child jumping on their bed until it breaks, no good can come of it.
71
Strong tidal forces lead to volcanism on other planets and moons.
72
On Earth, squeezing the planet disrupts the magma reservoirs inside the crust, triggering sizeable, climate-altering eruptions in Chile,
73
New Zealand, Yellowstone and elsewhere.
74
Meanwhile, watching patiently above is the Moon.
75
Still no bigger in the sky than a small cloud.
76
Within 75,000 kilometers of Earth, it is bright enough to illuminate the night sky like twilight.
77
Months 6 and 7 After half a year, the moon is entering the space once occupied by geosynchronous satellites where it orbits Earth every 24 hours.
78
It appears to float at one spot in the sky unmoving, cycling through a full set of phases every day, but only visible to half the planet.
79
With the moon stationary above the earth, the tides seem to freeze in place.
80
Half the world flooded, half with its water seemingly returned to the sea, as if earth is holding its breath to prepare for the worst.
81
As the moon sinks further, you might wonder if its gravity would overpower earth, pulling you up and ending your misery.
82
Fortunately not.
83
The earth's surface gravity is about six times stronger than the moon's, so even if the moon were hovering right on top of you, you would still stay on the ground.
84
On the moon, things are different though.
85
The near side of the moon is more strongly affected by Earth's gravity, so during the next few months, it starts to stretch forward towards the Earth into something of an egg,
86
triggering deep moonquakes as the lunar rock flexes and changes shape.
87
Though barely noticeable now, this squish will grow to hundreds of kilometers in a matter of months.
88
Months 8 to 11.
89
At this point, the apocalypse has arrived, and we can summarize the months before the crash as everybody left has a really bad time.
90
The tides sweeping over the Earth slow down and then reverse their direction
91
because the moon now orbits Earth faster than it rotates.
92
The planet will experience an abundance of earthquakes and volcanism.
93
Massive amounts of volcanic aerosols rise high into the stratosphere, shiny enough to reflect sunlight back into space.
94
What little light gets through is rust red and is periodically diminished by daily eclipses.
95
The result is a rapid global cooling, with acid rains and summer snows killing even the hardiest plants.
96
The clock runs out on civilization.
97
Billions have perished, while an X-shaped moon is still drawing closer.
98
Let's get ready for the grand finale.
99
Month 12 Finally, at the end of the year, the Moon has reached the Roche limit.
100
That's the point where Earth's gravitational pull on the Moon is stronger than the Moon's own gravity.
101
Things on the lunar surface start falling towards Earth, and by the time it crosses 10,000 kilometers, the entire Moon disintegrates into rubble,
102
smearing itself into a massive ring system around the Earth.
103
Fortunately, the Moon's disintegration means the misery on Earth has ended has ended.
104
No moon means the general apocalyptic nature of things comes to a halt.
105
The oceans recede, flowing off the land one last time.
106
Any survivors are treated to a view of tremendous arches spanning the sky,
107
glimmering in the sunlight, illuminating the night sky more brilliantly than any full moon ever could, while meteor showers of moon dust fill the sky.
108
It's hard to say what happens next, but the tranquility may be short-lived.
109
If too much moon dust rains down, friction heats the atmosphere, possibly boiling the oceans.
110
If not, the enormous shadows cast by the rings, combined with all the volcanic and meteoric aerosols,
111
block even more sunlight, and a period of runaway cooling could begin that freezes much of Earth's surface solid.
112
In any case, at some point people will emerge again, from submarines or bunkers or mountaintops.
113
They will not have a great time before rebuilding civilization and their success is not guaranteed, but at least they'll be trying to do so with beautiful rings in the sky.
📺 Aynı Kanal
B224
Your Skeleton Is Electric
Daily ConversationUniversity StudentsWorking Adults
C1114
Could Humans Evolve Flight?
Daily ConversationUniversity StudentsWorking Adults
B2133
Can Earth Run Out of Water?
Daily ConversationUniversity StudentsWorking Adults
B232
Your Brain Peaked at Birth
Daily ConversationUniversity StudentsWorking Adults
C134
Why Ebola Keeps Coming Back
Daily ConversationUniversity StudentsWorking Adults
B2555
What If You Never Slept?
Daily ConversationUniversity StudentsWorking Adults
B27
3 Reasons Why Nuclear Energy Is Terrible! 2/3
Daily ConversationUniversity StudentsWorking Adults
C18
Would You Upload Your Mind?
Daily ConversationUniversity StudentsWorking Adults
B21
Your Brain on Magic Mushrooms
Daily ConversationWorking Adults
B264
What the Flu Does to Your Body
Daily ConversationUniversity StudentsWorking Adults
C11
The Rise of the Machines – Why Automation is Different this Time
Daily ConversationUniversity StudentsWorking Adults
B21
The Most Complex Language in the World
Daily ConversationUniversity StudentsWorking Adults
B25
Let’s Steal a New Moon
Daily ConversationUniversity StudentsWorking Adults
B2759
How Stress Changes Your Brain
Daily ConversationUniversity StudentsWorking Adults
B23
What Happens AFTER Nuclear War?
Daily ConversationWorking Adults
B21
3 Reasons Why Nuclear Energy Is Awesome! 3/3
Daily ConversationWorking Adults
B252
Can We Stop the Extinction?
Daily ConversationUniversity StudentsWorking Adults
B26
YOU Own the Moon. And Mars. And Venus.
Daily ConversationUniversity StudentsWorking Adults
B2209
The True Cost of War
Daily ConversationWorking Adults
B23
What Is Life? Is Death Real?
Daily ConversationUniversity StudentsWorking Adults
✨ Video Öner
C17
80 cümleler
What if We Nuke the Moon?
IELTS PrepTOEFL PrepUniversity Students
C13
74 cümleler
The Science Behind The Odyssey's Greatest Challenge
American AccentIELTS PrepTOEFL PrepUniversity Students
C16
113 cümleler
What If Earth got Kicked Out of the Solar System? Rogue Earth
IELTS PrepTOEFL PrepUniversity Students
C16
224 cümleler
Why Does Time Stop at the SPEED OF LIGHT? Feynman's Mind-Blowing Truth
IELTS PrepTOEFL PrepUniversity Students
C12
120 cümleler
What is Plate Tectonics: Crash Course Geology #10
IELTS PrepTOEFL PrepUniversity Students
C13
215 cümleler
Joe & Matt Walsh Go Back and Forth on the Moon Landing Conspiracy
IELTS PrepTOEFL PrepUniversity Students
C12
76 cümleler
The Nucleus: Crash Course Chemistry #1
IELTS PrepTOEFL PrepUniversity Students
C15
48 cümleler
Why birds don't crash (and what humans can learn from them)
British AccentIELTS PrepTOEFL PrepUniversity Students
B2110 cümleler
Astronomers Just Found Earth's Secret Second Moon
IELTS PrepTOEFL PrepUniversity Students
C12
139 cümleler
Believers, is this a prophecy unfolding?
IELTS PrepTOEFL PrepUniversity Students
C1290 cümleler
What If I Fell Into A Black Hole?
American AccentIELTS PrepTOEFL PrepUniversity Students
C14
61 cümleler
All of Astronomy in 6 minutes
IELTS PrepTOEFL PrepUniversity Students
Bu dersin kelimeleri ve konuşma notları
Bu C1 seviyesindeki konuşma dersi “What Happens if the Moon Crashes into Earth?” videosuna dayanıyor. En çok tekrarlanan kelimeler: moon, earth, tide, month, orbit. Bu videoda gölgeleme çalışması için 113 cümle ve 1641 kelime var. Konuşma bölümü 10:22 sürüyor. Konuşmacı dakikada yaklaşık 158 kelimeyle, günlük konuşmaya yakın doğal bir hızda konuşuyor. Kelimelerin yalnızca %80’i İngilizcede en sık kullanılan 3.000 kelime arasında, bu yüzden kelime dağarcığı zorlayıcı.
Bu videodaki önemli kelimeler
Videodaki en ileri düzey 15 kelime, telaffuzu ve anlamıyla:
| Kelime | Telaffuz | Anlam |
|---|---|---|
| orbit isim | /ˈɔɹ.bɪt/ | yörünge |
| squeeze fiil | /skwiːz/ | sıkmak, sıkıştırmak |
| meter isim | /ˈmitəɹ/ | metre |
| noticeable sıfat | /ˈnəʊtɪsəbl̩/ | hissedilir |
| sunlight isim | /ˈsʌnˌlaɪt/ | güneş ışığı |
| gravitational sıfat | /ˌɡɹævɪˈteɪʃənəl/ | kütleçekimsel |
| illuminate fiil | /ɪˈl(j)umɪneɪt/ | ışıklandırmak |
| volcanism isim | volkanizma | |
| volcanic sıfat | /vɔlˈkænɪk/ | volkanik |
| apocalypse isim | /əˈpɑkəlɪps/ | kıyamet |
| misery isim | /ˈmɪz(ə)ɹi/ | sefalet, sefillik |
| fortunately zarf | /ˈfɔɹ.t͡ʃə.nɪt.li/ | neyse ki, Allah'tan |
| civilization isim | /ˌsɪv.ɪ.laɪˈzeɪ.ʃən/ | ekinç, medeniyet |
| shelf isim | /ʃɛlf/ | sergen, raf |
| apocalyptic sıfat | /əˈpɒ.kə.lɪp.tɪk/ | apokaliptik |
Duyacağınız deyimsel fiiller
| Kelime | Anlam |
|---|---|
| slow down fiil | yavaşlamak |
| run out fiil | bitmek, tükenmek |
Tekrar etmeye değer cümleler
Videodan, günlük konuşmada yeniden kullanabileceğiniz kısa ve tam cümleler:
- It's more interesting and weird than you probably think.
- Let's start with the basics.
- Let's get ready for the grand finale.
Bu videodaki dil bilgisi
Konuşmacının en çok kullandığı yapılar, videodaki sözcüklerin aynısıyla:
| Yapı | Videoda |
|---|---|
| Present perfect have/has + fiilin üçüncü hâli — geçmişte olan ama şimdi de önemli olan bir eylem | has covered · have grown · has finished |
| Edilgen yapı be + fiilin üçüncü hâli — kimin yaptığı değil, ne olduğu önemli | is speed · is carried · are abandoned |
| İlgi cümlecikleri who / which + cümle — bir kişi ya da şey hakkında ek bilgi | forces, which is · people who happen |
Dikkat edilecek telaffuzlar
Konuşmacı don't, aren't, doesn't gibi kısaltılmış biçimleri 7 kez kullanıyor. Bunları duyduğunuz gibi kısa söyleyin.
- “sh” ve “zh” sesleri: gravitational /ˌɡɹævɪˈteɪʃənəl/, civilization /ˌsɪv.ɪ.laɪˈzeɪ.ʃən/, shelf /ʃɛlf/, diminish /dɪˈmɪnɪʃ/, disintegration /dɪsˌɪnd.əˈɡɹeɪ.ʃən/
- Uzun kelimeler — vurguyu doğru yere koyun: gravitational /ˌɡɹævɪˈteɪʃənəl/, illuminate /ɪˈl(j)umɪneɪt/, apocalypse /əˈpɑkəlɪps/, fortunately /ˈfɔɹ.t͡ʃə.nɪt.li/, civilization /ˌsɪv.ɪ.laɪˈzeɪ.ʃən/
Türkçe konuşanların zorlandığı sesler:
- /w/ — dudaklar yuvarlak, /v/ değil: squeeze /skwiːz/, sideways /ˈsaɪdweɪz/, runaway /ˈɹʌnəweɪ/, backward /ˈbækwɚd/, twilight /ˈtwaɪˌlaɪt/
- Kelime başındaki ünsüz kümesi — araya ünlü eklemeyin: squeeze /skwiːz/, gravitational /ˌɡɹævɪˈteɪʃənəl/, crumble /ˈkɹʌmbəl/, fluctuate /ˈflʌkt͡ʃu.eɪt/, glimmer /ˈɡlɪmɚ/
- /æ/ — “e”den daha açık: gravitational /ˌɡɹævɪˈteɪʃənəl/, volcanic /vɔlˈkænɪk/, contaminate /kənˈtæmɪneɪt/, ration /ˈɹæʃən/, scavenge /ˈskæv.ɪndʒ/
Bu videoyla nasıl çalışılır
- Videonun tamamını konuşmadan bir kez dinleyin ve bilmediğiniz kelimeleri not edin.
- 0,75× hızla başlayın, cümle cümle tekrar edin ve kolaylaşınca normal hıza dönün.
- Kendinizi kaydedin ve orijinaliyle karşılaştırın; orbit, squeeze, meter gibi kelimelere özellikle dikkat edin.
Gölgeleme Tekniği Nedir?
Gölgeleme, başlangıçta profesyonel tercüman eğitimi için geliştirilen ve çok dilli Dr. Alexander Arguelles tarafından popüler hale getirilen, bilim destekli bir dil öğrenme tekniğidir. Yöntem basit ama güçlüdür: ana dili İngilizce olan bir sesi dinler ve hemen yüksek sesle tekrar edersiniz — konuşmacıyı 1-2 saniye gecikmeyle takip eden bir gölge gibi. Pasif dinleme veya dilbilgisi alıştırmalarının aksine, gölgeleme beyninizi ve ağız kaslarınızı gerçek konuşma kalıplarını eşzamanlı olarak işlemeye ve yeniden üretmeye zorlar. Araştırmalar, telaffuz doğruluğu, tonlama, ritim, bağlı konuşma, dinleme anlama ve konuşma akıcılığını önemli ölçüde geliştirdiğini göstermektedir — bu da onu IELTS Konuşma hazırlığı ve gerçek dünya İngilizce iletişimi için en etkili yöntemlerden biri yapar.