Biobeyond Unit 4- Rise of the Animals
Exam Questions & Answers (Grade
A+)
According to the video you just watched, select which answer
describes when the Ediacaran Period took place? -
correct answer ✅Just after the worldwide glaciation.
Select which statement she makes regarding the fossils from the
choices below. -
correct answer ✅The fossils represent the first example of large
organisms in the fossil record.
The first evidence of life on Earth was approximately 23 times
earlier than when the Stegosaurus lived. If you use the same logic
from above, approximately how far back in time do you think the
first evidence of life on Earth would have been? -
correct answer ✅3.5 billion years ago
Select what process Dr. Cohen states that these cyanobacteria can
do. -
correct answer ✅Photosynthesis
Which way do these rocks appear to be orientated? -
correct answer ✅Horizontal like stacked pancakes
, Biobeyond Unit 4- Rise of the Animals
Exam Questions & Answers (Grade
A+)
Now, make a educated guess regarding what you think the basic
rock type is that you are observing here? -
correct answer ✅Sedimentary rocks
Areas with the highest current or wave energy -
correct answer ✅- Conglomerate
- Very large rounded particles or clasts
Areas with moderate to high current or wave energy -
correct answer ✅- Sandstone
- Smaller particles that can been seen with the human eye
Areas away from shore in deep or quiet water areas -
correct answer ✅- Shale
- Particles too small to be seen with the human eye
Exam Questions & Answers (Grade
A+)
According to the video you just watched, select which answer
describes when the Ediacaran Period took place? -
correct answer ✅Just after the worldwide glaciation.
Select which statement she makes regarding the fossils from the
choices below. -
correct answer ✅The fossils represent the first example of large
organisms in the fossil record.
The first evidence of life on Earth was approximately 23 times
earlier than when the Stegosaurus lived. If you use the same logic
from above, approximately how far back in time do you think the
first evidence of life on Earth would have been? -
correct answer ✅3.5 billion years ago
Select what process Dr. Cohen states that these cyanobacteria can
do. -
correct answer ✅Photosynthesis
Which way do these rocks appear to be orientated? -
correct answer ✅Horizontal like stacked pancakes
, Biobeyond Unit 4- Rise of the Animals
Exam Questions & Answers (Grade
A+)
Now, make a educated guess regarding what you think the basic
rock type is that you are observing here? -
correct answer ✅Sedimentary rocks
Areas with the highest current or wave energy -
correct answer ✅- Conglomerate
- Very large rounded particles or clasts
Areas with moderate to high current or wave energy -
correct answer ✅- Sandstone
- Smaller particles that can been seen with the human eye
Areas away from shore in deep or quiet water areas -
correct answer ✅- Shale
- Particles too small to be seen with the human eye
