ThatQuiz
|
Test Library
|
Take this test now
Artifacts from the Bottom of the Mariana Trench - Test
  • 1. What is the deepest part of the Mariana Trench called?
A) Puerto Rico Trench
B) Java Trench
C) Hadal Zone
D) Challenger Deep
  • 2. Which vehicle was used to first reach the bottom of the Mariana Trench in 1960?
A) Bathyscaphe Trieste
B) Deepsea Challenger
C) DSV Limiting Factor
D) Alvin
  • 3. What type of fish was discovered in the Mariana Trench?
A) Pufferfish
B) Clownfish
C) Deep-sea snailfish
D) Anglerfish
  • 4. What is a primary concern regarding debris at the trench's bottom?
A) Undersea earthquakes
B) Fragile ecosystems
C) Thermal vents
D) Ocean pollution
  • 5. What is a notable feature of the Mariana Trench's ecosystem?
A) Rich in nutrients
B) Plentiful sunlight
C) High temperatures
D) High pressure environment
  • 6. What year did Jacques Piccard and Don Walsh first reach the trench's bottom?
A) 1960
B) 1980
C) 1955
D) 1975
  • 7. What percentage of the ocean's depths remains unexplored?
A) 80%
B) 60%
C) 90%
D) 50%
  • 8. How is the Mariana Trench formed geologically?
A) Seafloor spreading
B) Glacial carving
C) Subduction zone
D) Volcanic eruption
Created with That Quiz — the site for test creation and grading in math and other subjects.