What is the effect when the author of Exploring the Titanic describes the night the Titanic sank?
A respectful mood forms alongside the existing general mood of excitement
. It was now almost two in the morning, very close to the exact hour of the Titanic’s sinking.
Answer: to provide an example of how durable Argo was
to show how Argo could be used in multiple ways to highlight the combined efforts used to find the Titanic to support the idea that the titanic was destined to be found
.
Which sentence from exploring the Titanic indicate a shift in tone?
As we settled in to the new ship, tension began to mount. I also hoped that cameras would succeed where sonar had failed. Explanation: In this sentence,
the verb “hope”
begins the sentence with a positive tone that cameras will be successful.
Why does the author most likely include this quotation from the Sea Rovers meeting?
to show that the Titanic can never truly be completely found to help explain why he was so driven to discover the Titanic to provide details about his interest in historical shipwrecks to help describe how divers are different from
…
How did things change after the Titanic?
Ship design changes
Following the Titanic disaster,
ships were refitted for increased safety
. … The bulkheads on Titanic extended 10 feet (3 m) above the water line. After the Titanic sank, the bulkheads on other ships were extended higher to make the compartments fully watertight.
While he explains how much Alvin could dive and he gave the details of the ocean depth, he mentions the name of the refitting project
so that he can connect Alvin with the his search for the Titanic
. It is shown throughout the story that he was quite driven to discover Titanic.
What are black smokers in exploring the Titanic?
Hydrothermal vents
During the RISE expedition in 1979 scientists using Alvin discovered high temperature vents (380 °C) popularly known as ‘black smokers’ on the crest of the East Pacific Rise at 21° N. These discoveries revealed deep-sea ecosystems that exist without sunlight and are based on chemosynthesis.
What role did Argo play in the discovery of the Titanic quizlet?
How did Argo help
Dr. Ballard
find the Titanic? Argo could travel deep into the ocean, and it also had its own video cameras, Why did it take so long to find the Titanic?
What did we learn from Titanic?
There were many lessons learned from the mistakes that led to the sinking of the Titanic. … Titanic was more than four times that size, some 46,000 tons, and carried only 20 lifeboats.
Lack of Training
– The 20 lifeboats were not used to full capacity. At least four lifeboats were filled at 50 percent capacity or less.
Who survived from Titanic?
The last living survivor of the Titanic,
Millvina Dean
, has died at the age of 97 in Southampton after catching pneumonia. As a two-month-old baby, Dean was the youngest passenger on board the giant liner when it sank on its maiden voyage with the loss of more than 1,500 lives.
What mistakes did the Titanic make?
- Rivets – bigger is not always better.
- Watertight doors – a logical approach which proves deadly. …
- Portholes – an oversight leading to a downfall. …
- Climate – warmer weather bring impending doom. …
- Tides – higher waters bring a higher risk. …
Where are black smokers found?
Locations. Black smokers are found
along the mid-ocean ridges
. The two main locations for the mid-ocean ridges are the East Pacific Rise and the Mid-Atlantic Ridge. The reason that black smokers are typically found in these areas is due to the fact that these areas are where the tectonic plates meet.
How do you find a hydrothermal vent?
Like hot springs and geysers on land, hydrothermal vents form in volcanically active areas—often
on mid-ocean ridges
, where Earth’s tectonic plates are spreading apart and where magma wells up to the surface or close beneath the seafloor.
What are some downsides to seafloor mining?
The most direct impacts at mining sites are
destruction of natural land forms and the wildlife they host
, compaction of the sea floor, and creation of sediment plumes that disrupt aquatic life. Nearby impacts include noise, electromagnetic effects, disruption of the larval supply, contamination and fluid flow changes.
What caused the Titanic to sink quizlet?
What caused the Titanic to sink?
It hit an iceberg at full speed, gashing its hull massively and beyond repair
.
When was the Titanic found?
The wreck of the Titanic—which was discovered on
September 1, 1985
—is located at the bottom of the Atlantic Ocean, some 13,000 feet (4,000 metres) underwater. It is approximately 400 nautical miles (740 km) from Newfoundland, Canada. The ship is in two main pieces, the bow and the stern.
