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vekshin1
3 years ago
7

Match the geologic time period with its corresponding event.

Physics
1 answer:
Mandarinka [93]3 years ago
4 0

The dinosaurs first appeared in the Mesozoic and the first mass extinction occurred during the Paleozoic. Moreover, humans first appeared in the Cenozoic.

<h3>The geological eras and biological events</h3>

The dinosaurs emerged during the Triassic Period of the Mesozoic Era, approximately 220-225 million years ago.

The first mass extinction occurred in the Ordovician Period (the second period of the Paleozoic Era).

The Cenozoic is the current geological Era that encompasses the last 60 million years.

Learn more about geological eras here:

brainly.com/question/1288853

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It will act upon a buoyant force on the magnitude of which is equal to weight of the fluid
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Kelsey the triathelete swims 1.5 km east, then bikes 40 km north, and then runs 10 km west. Which choice gives the
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3 years ago
A 0.0140 kg bullet traveling at 205 m/s east hits a motionless 1.80 kg block and bounces off it, retracing its original path wit
makvit [3.9K]

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Final velocity of the block = 2.40 m/s east.

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Here momentum is conserved.

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Final momentum = 0.014 x -103+ 1.8 x u = -1.442 + 1.8 u

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7 0
4 years ago
A police car on the side of the road (at rest) uses a radar gun to catch speeders as they approach it. The frequency the radar g
oee [108]

Answer:

\Delta f = 1.49 \times 10^9 Hz

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\Delta f = 1.49 \times 10^9 Hz

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3 years ago
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