BIOBEYOND UNIT 4- RISE OF THE ANIMALS EXAM QUESTIONS WITH VERIFIED SOLUTIONS
GRADED A+
According to the video you just watched, select which answer describes when the Ediacaran
Period took place? - Answers Just after the worldwide glaciation.
Select which statement she makes regarding the fossils from the choices below. - Answers 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? - Answers 3.5 billion years ago
Select what process Dr. Cohen states that these cyanobacteria can do. - Answers
Photosynthesis
Which way do these rocks appear to be orientated? - Answers Horizontal like stacked pancakes
Now, make a educated guess regarding what you think the basic rock type is that you are
observing here? - Answers Sedimentary rocks
Areas with the highest current or wave energy - Answers - Conglomerate
- Very large rounded particles or clasts
Areas with moderate to high current or wave energy - Answers - Sandstone
- Smaller particles that can been seen with the human eye
Areas away from shore in deep or quiet water areas - Answers - Shale
- Particles too small to be seen with the human eye
Select what process he states was the best solution. - Answers Trace the top on transparent
paper then flip them
According to the video you just watched on ripple marks, Dr. Gehling states that when ripple
marks are very tight and close together, that tends to suggest what type of water? - Answers
Shallow water
Select why the surface of the sandstone has this red layer? - Answers Due to the mineral crust
of the dead organisms.
Select what Dr. Gehling suggests they round objects were? - Answers A rooted part of a larger
organism.
GRADED A+
According to the video you just watched, select which answer describes when the Ediacaran
Period took place? - Answers Just after the worldwide glaciation.
Select which statement she makes regarding the fossils from the choices below. - Answers 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? - Answers 3.5 billion years ago
Select what process Dr. Cohen states that these cyanobacteria can do. - Answers
Photosynthesis
Which way do these rocks appear to be orientated? - Answers Horizontal like stacked pancakes
Now, make a educated guess regarding what you think the basic rock type is that you are
observing here? - Answers Sedimentary rocks
Areas with the highest current or wave energy - Answers - Conglomerate
- Very large rounded particles or clasts
Areas with moderate to high current or wave energy - Answers - Sandstone
- Smaller particles that can been seen with the human eye
Areas away from shore in deep or quiet water areas - Answers - Shale
- Particles too small to be seen with the human eye
Select what process he states was the best solution. - Answers Trace the top on transparent
paper then flip them
According to the video you just watched on ripple marks, Dr. Gehling states that when ripple
marks are very tight and close together, that tends to suggest what type of water? - Answers
Shallow water
Select why the surface of the sandstone has this red layer? - Answers Due to the mineral crust
of the dead organisms.
Select what Dr. Gehling suggests they round objects were? - Answers A rooted part of a larger
organism.
