Which scientific finding would be excluded from a particular location’s fossil record?(1 point)
a simple cell living organism****
the shell of a snail
plant imprints
a jawbone of an ancient animal
Which finding best supports the scientific explanation that an asteroid collision caused the extinction of dinosaurs?(1 point)
Many dinosaur skeletons are found in one particular rock layer.*****
Dinosaur bones are found at the bottom of a body of water.
Bodies of dinosaurs are found preserved in sap from plants.
Iridium is found in the same rock layer when dinosaurs became extinct.
Scientists are studying different fossils found in various rock layers at the same geographical location. Which theory about rock formation will best help the scientists to order the fossils according to age?(1 point)
Fossils found in among numerous other fossils are most recent in age.
Fossils found in lower rock layers are older than fossils found in upper layers.*****
Fossils found in rock layers that have been disturbed are oldest.
Fossils found in rock layers closest to Earth’s surface are the oldest.
Which statement best explains why the time periods in the geologic time scale are not even in length?(1 point)
Time periods are based on the thickness of the individual rock layers of Earth.*****
Time periods are based on when important events happened in Earth’s history.
Time periods are based on a different type of calendar used to track Earth’s history.
Time periods are based on the type of fossils found within the various rock layers of Earth.
I don’t know if my answers are correct
1 a simple cell living organism
2 Iridium is found in the same rock layer when dinosaurs became extinct.
3Fossils found in lower rock layers are older than fossils found in upper layers.
4 Time periods are based on when important events happened in Earth’s history.
1:Which can be excluded due to the absence of fossil records?
answer= the body of an jellyfish.
2:Which best supports the evidence that an asteroid collision may have caused caused the extinction of dinosaurs?
answer= Rare metal on Earth called Iridium is found in layers where dinosaurs disappeared.
3:Which is correct about fossils location and age?
answer=Fossils found in lower rock layers are older than fossils found in upper layers.
4:Why are time periods in the geologic time scale are not even in length?
answer=They are based on important events happened in Earth’s history.
These are all the correct answers for your test,if you choose otherwise,you will get a grade under 100% from bussin A.K.A this brain bussin....bye
Thank you. I got 100. I just wanted to check if my answers were right. I got 4 wrong, but changed it before I summited it. You are the best!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Which can be excluded due to the absence of fossil records?(1 point)
a dinosaur's backbone
the body of a jellyfish
the shell of a crab
the shell of a snail
he is right he really bussin
They are so incorrect
Thank you so much e!
i got 100%!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
thank you soo much!!!!!!!!!!!!!!!!!!