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Worksheets5th Grade Science Benchmark 3
Total questions: 21
Worksheet time: 11mins
Matter is made of particles too small to see
Which sequence shows the correct movement of matter after a maple leaf falls to the ground?
Dead leaf → Earthworms → Bacteria → Soil nutrients → Maple tree
Dead leaf → Maple tree → Bacteria → Soil nutrients → Earthworms
Dead leaf → Soil nutrients → Bacteria → Maple tree → Earthworms
Dead leaf → Bacteria → Earthworms → Soil nutrients → Maple tree
What happens to the flow of matter in a forest food web if all oak trees disappeared?
Wolves would immediately leave the area
Mushrooms would produce more spores
Fish populations would decrease first
Squirrels would lose a major food source
Which organism is considered a producer in a forest ecosystem?
Mushroom
Deer
Oak Tree
Spider
What happens to the total weight of the paper when it is torn into multiple pieces?
The weight increases with more pieces
The weight stays the same regardless of pieces
The weight decreases with more pieces
The weight varies randomly with each tear
What role does decomposition play in creating dead zones?
It attracts more marine life
It creates more algae
It uses up oxygen in the water
It releases helpful nutrients into the water
Which sequence correctly shows how matter moves through a forest after a deer dies?
Dead deer → Worms → Bacteria → Soil nutrients → Oak tree → Living deer
Dead deer → Oak tree → Bacteria → Soil nutrients → Worms → Living deer
Dead deer → Soil nutrients → Oak tree → Bacteria → Worms → Living deer
Dead deer → Living deer → Bacteria → Soil nutrients → Oak tree → Worms
The amount of space something takes up
density
mass
volume
matter
How do farming practices contribute to dead zone formation?
Through irrigation methods
Through fertilizer and nutrient runoff
Through pesticide use only
Through soil erosion only
