Oceanography and Atmospheric Science Quiz

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Questions and Answers

What is the maximum depth of the continental shelf?

  • 1,000 metres
  • 200 metres (correct)
  • 300 feet
  • 200 feet

Which ocean covers the largest area of the Earth's surface?

  • Southern Ocean
  • Indian Ocean
  • Pacific Ocean (correct)
  • Atlantic Ocean

At what depth does the abyssal plain generally begin?

  • 30,000 feet
  • 20,000 feet
  • 3,000 feet
  • 10,000 feet (correct)

What describes the continental slope?

<p>A steep slope extending to about 3,660 metres (B)</p> Signup and view all the answers

Which ocean trench is noted to be the deepest?

<p>Mariana Trench (D)</p> Signup and view all the answers

What percentage of the total area of the world's ocean does the continental shelf cover?

<p>7.5% (A)</p> Signup and view all the answers

What feature sits directly beyond the continental slope?

<p>Continental rise (D)</p> Signup and view all the answers

Which of the following features extends up to 36,000 feet below sea level?

<p>Ocean trench (A)</p> Signup and view all the answers

What is the average temperature of Earth without greenhouse gases?

<p>-150°C to -200°C (A)</p> Signup and view all the answers

Which gas is most variable as a greenhouse gas in the atmosphere?

<p>Water vapor (C)</p> Signup and view all the answers

What percentage of Earth's atmosphere is composed of nitrogen?

<p>79% (A)</p> Signup and view all the answers

What is the highest layer of Earth's atmosphere?

<p>Exosphere (C)</p> Signup and view all the answers

Which atmospheric layer holds about 99% of all water vapor?

<p>Troposphere (B)</p> Signup and view all the answers

What happens to temperature as altitude increases in the troposphere?

<p>It decreases (B)</p> Signup and view all the answers

What gas do humans consume during breathing?

<p>Oxygen (C)</p> Signup and view all the answers

What is a significant feature of the troposphere?

<p>Contains all weather phenomena (A)</p> Signup and view all the answers

What is the average thickness of the lithosphere?

<p>70 km (A)</p> Signup and view all the answers

What is the main characteristic of the asthenosphere?

<p>It is a soft and flowing layer. (C)</p> Signup and view all the answers

What primarily composes the outer core of the Earth?

<p>Iron and nickel (A)</p> Signup and view all the answers

What is the state of the inner core?

<p>Solid (D)</p> Signup and view all the answers

What layer is considered the lower mantle?

<p>Mesosphere (C)</p> Signup and view all the answers

What responsible movement generates the Earth's magnetic field?

<p>Movement of the outer core (C)</p> Signup and view all the answers

At what depth does the lithosphere-asthenosphere boundary occur?

<p>100-350 km (D)</p> Signup and view all the answers

How does temperature behave as depth increases in the Earth's interior?

<p>It increases with depth. (B)</p> Signup and view all the answers

What is the goal of achieving net zero carbon?

<p>To aspire to net zero and move towards climate positive (D)</p> Signup and view all the answers

What does economic sustainability primarily focus on?

<p>Efficient and responsible use of resources (B)</p> Signup and view all the answers

What are the three pillars of sustainability?

<p>Economic, Social, Environmental (D)</p> Signup and view all the answers

Which of the following is one of the Millennium Development Goals (MDGs)?

<p>Ensure Environmental Sustainability (C)</p> Signup and view all the answers

What is the target year for the Millennium Development Goals (MDGs)?

<p>2015 (C)</p> Signup and view all the answers

Which combination of sustainability pillars represents 'Equitable'?

<p>Social + Economic (A)</p> Signup and view all the answers

What does social sustainability ensure?

<p>Long-term social well-being (C)</p> Signup and view all the answers

Which of the following is NOT one of the eight Millennium Development Goals?

<p>Increase Global Business Competitiveness (D)</p> Signup and view all the answers

What is a key focus of the Sustainable Development Goals (SDGs)?

<p>Social inclusion, economic growth, and better health (D)</p> Signup and view all the answers

How do SDGs differ from MDGs in addressing poverty?

<p>They treat poverty and hunger separately (C)</p> Signup and view all the answers

What was a significant drawback of the Millennium Development Goals (MDGs)?

<p>They failed to address root causes of poverty (D)</p> Signup and view all the answers

In terms of funding, how do SDGs compare to MDGs?

<p>SDGs are much more costly compared to MDGs (A)</p> Signup and view all the answers

What aspect do SDGs include that MDGs did not?

<p>Peace building (C)</p> Signup and view all the answers

What is one goal regarding data in the SDGs?

<p>To increase the availability of high-quality data by 2020 (B)</p> Signup and view all the answers

What was the primary source of funding envisioned for MDGs?

<p>Foreign aid flows (B)</p> Signup and view all the answers

What was a primary focus of the MDGs that the SDGs expanded upon?

<p>Immediate prevalent challenges (D)</p> Signup and view all the answers

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