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WorksheetsPhosphorus Cycle
Total questions: 15
Worksheet time: 7mins
How does Phosphorus look like in the periodic table?
Ph
PH
P
When plants and Animals die, ___ break down their remains and release ___ back into the soil
Decomposers, Plant
Animals, water
Animal, Phosphorus
Decomposers, Phosphorus
Phosphorus passes from plants to ___ that eat them
Human
Animals
Soil
True or False: Phosphorus is an essential for the growth and development of living organisms.
False
True
Phosphorus is an essential nutrient for all living organisms, as it is a key component of ___
DNA
ATN
RNA
APT
ATP
Phosphorus begins with ___
Phosphorus
Planting trees
Weathering Rocks
Watering Plants
What is phosphorus?
(a)
Where is phosphorus found?
Rock
Food
Outside
Soil
Living organisms
What are some of the negative effects of eutrophication human activities?
fishing and swimming
Walking and Breathing
Swimming and walking
True or False: The phosphorus cycle involves the movement of phosphorus through rocks, soil, and living organisms
False
True
True or False: Human Activities have no impact on the phosphorus cycle
False
True
Which is NOT true about the phosphorus cycle
Phosphorus is an essential nutrient for living organisms
Phosphorus enters the atmosphere as Phoshates
Human activities, such as agricultural and fertilizer use, can disrupt the phosphorus cycle.
The phosphorus cycle utilizes the processes of erosion, and weathering.
Can phosphorus be found in water?
No
Yes
What are negative effects of eutrophication on aquatic ecosystems?
Decreasing of rocks
Climate changes
Fish kills
Harmful algal blooms
True or False: Living organisms are mainly composed of carbon
False
True
