Biology, 24.03.2020 07:46 princejolivert
A scientist is studying a section of exposed sedimentary rock layers that are near a fault line (a
place where the crust is actively moving and broken). Using the geologic principles discussed
in this lesson, name the principle that you think could explain this observation and give a
reasonable explanation as to why you think so.
Observation:
Layer A - top layer - contains fossils dated at 20,000 years old.
Layer B - next layer down - contains fossils dated at 100,000 years old
Layer C - third layer down, contains fossils dated at 400,000 years old
Layer D - bottom layer contained fossils 800,000 years old.
Answers: 2
Biology, 21.06.2019 22:30, weeblordd
~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate
Answers: 1
Biology, 22.06.2019 07:40, pulliamdylan
Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one
Answers: 1
A scientist is studying a section of exposed sedimentary rock layers that are near a fault line (a
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