Based on the above passage the following assumptions have been made 1 Giant icebergs have a bearing ...........

English Comprehension Reading Comprehension (C)

Directions for the following : Read the following three passages and answer the items that follow the passages. Your answers to these items should be based on the passages only.

Geographers analyzed 175 satellite images of ocean colour, which is an indicator of phytoplankton productivity at the ocean's surface, and found that giant icebergs are responsible for storing up to 20 percent of carbon in the Southern Ocean. The researchers discovered that melting water from giant icebergs which contains iron and other nutrients, supports hitherto unexpectedly high levels of phytoplankton growth.

Based on the above passage, the following assumptions have been made:

1. Giant icebergs have a bearing on primary productivity and food chains of the Southerm Occan.

2. Melting of giant icebergs can produce climate change effects and impact world fisheries.

Which of the assumptions given above is/are valid?

This questions was previously asked in

UPSC CSAT, Previous year (2024)

View All CSAT Previous Year Papers

1 only

2 only

Both 1 and 2

Neither 1 nor 2

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