Challenger App

No.1 PSC Learning App

★
★
★
★
★
1M+ Downloads
What causes darker patches of ocean to appear in the Arctic ?

AMelting of sea ice

BVolcanic eruptions beneath the sea

CPollution from ships

DUnderwater mining

Answer:

A. Melting of sea ice

Read Explanation:

  • The first paragraph directly mentions: "As this ice melts, darker patches of ocean start to emerge..."


Related Questions:

In the sentence ‘She persisted because the science mattered,’ the word ‘because’ is a:
Madhurima is excited as:
What according to the author is the difference between speech and a magazine article?
Read the following passage and answer the questions based on the passage: Which of the following best completes the analogy: Joy is to presence as sorrow is to ?
From the passage, we understand that Madhurima :