A student arranged the four cards sequentially in a row on the basis of the periods when these events occurred. The card showing the earliest event was placed on the extreme left. Which of these cards was placed third in the row?

If a student arranged the four cards sequentially in a row on the basis of the periods when specific events occurred specially in the early eras of civilization and then the card showing the earliest event was placed on the extreme left. The card that was placed third in the row is the picture showing a card label "First flowering plants appear on land'.

The order of the pictures are:
1. Picture showing a card with label 'First life form appears in the sea'.
2. Picture showing a card with label 'First rocks formed on Earth'.
3. Picture showing a card with label 'First flowering plants appear on land'.
4. Picture showing a card with label 'First animal appears on land'.

aliasger2709 aliasger2709 · Answer 2 · 2022-03-12T11:29:09+01:00

The sequences of the geological happenings in the periodical order is called the geological time's scale. The card of the third row depicts the first flowering plant.

What is the order of the events?

Events of the evolution can be explained based on the geological timelines and are arranged on the basis of their discoveries. In the question, the order of the events is arranged from the earliest to the newest.

The earliest event was the appearance of life in the sea followed by the rock formation. The third event was the appearance of the flowering plant on the land followed by land animals.

Therefore, the third card depicts the flowering land plant.

Learn more about flowering plants here:

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