Question

Help please!!
Double Check please...

Answer 1

The picture below shows four cards which describe events in Earth's history.

Picture showing four cards in a row with labels 'First animal appears on land', 'First life form appears in the sea', 'First rocks formed on Earth', and 'First flowering plants appear on land'.

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 second in the row?

Picture showing a card with label 'First animal appears on land'.
Picture showing a card with label 'First life form appears in the sea'.
Picture showing a card with label 'First rocks formed on Earth'.
Picture showing a card with label 'First flowering plants appear on land'.

Answer 2

i think its D

Answer 3

correct

Answer 4

The list below describes some events which took place at different periods in the geologic time scale.

Birds appear.
Mammals appear.
Sea reptiles become extinct.
Which of these best orders the events from the earliest to the most recent?
1, 3, 2
1, 2, 3
2, 1, 3
2, 3, 1

Answer 5

c is what i think

Answer 6

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