Ohio 8th Grade Science Review

Which land feature is at #1

• canyon

• mountain

• delta

Tags

NGSS.MS-ESS2-2

Which land feature is at #2

• canyon

• mountain

• delta

Tags

NGSS.MS-ESS2-2

Which land feature is at #3

• canyon

• mountain

• delta

Tags

NGSS.MS-ESS2-2

Which type of plate boundary results in mountain formation?

• convergent

• divergent

• transform

Human body cells have 46 chromosomes. How many chromosomes are there in human sex cells?

• 23

• 46

• 92

Tags

NGSS.MS-LS3-2

While hiking in the woods, you find rocks containing fossils in a stream bank. The fossils look similar to animals currently living in the ocean. What conclusion can you make based on the discovery of these fossils?

• The fossils washed upstream from the ocean.

• Animals that live in streams today lived in oceans long ago.

• The area of the woods and stream was an ocean long ago.

Tags

NGSS.MS-ESS2-3

NGSS.MS-LS4-1

Which two landforms are caused by convergent plate boundaries?

• a ridge and a rift valley

• a trench and a mid-ocean ridge

• a rift valley and an ocean treanch

• an ocean trench and a mountain range

Which features are caused by divergent plate boundaries? (select two)

• ridge

• rift valley

• ocean trench

• mountain range

Which two statements describe mitosis? (select two)

• Sex cells are produced.

• Daughter cells are identical to the parent cell.

• The number of chromosomes remain the same.

Tags

NGSS.MS-LS3-2

Observe the geologic columns. Which fossil is an index fossil?

• Ammonite

• Brachiopod

• Trilobite

• Turritella

Tags

NGSS.MS-ESS1-4

NGSS.MS-ESS2-3