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The water and carbon cycles are fundamental natural processes that maintain life on Earth, with environmental changes significantly impacting species distribution. These cycles demonstrate how elements and compounds move through ecosystems, affecting biodiversity and ecological balance. How does climate change affect species distribution is evident through various environmental factors including temperature changes, water availability, and atmospheric composition.
2/10/2023
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The water cycle, also known as the hydrologic cycle, is a continuous process that recycles water throughout Earth's systems. This cycle is fundamental to understanding the process and importance of the water cycle.
The main steps of the water cycle include:
Evaporation: Solar energy causes water to evaporate from land and sea surfaces, turning it into water vapor. Plants also contribute through transpiration.
Condensation: As warm water vapor rises, it cools and condenses to form clouds.
Precipitation: Water falls from clouds as rain, snow, or hail, providing fresh water for plants and animals.
Runoff: Water flows back to the sea, where the cycle begins anew.
Vocabulary: Transpiration is the process by which water evaporates from plants, primarily through their leaves.
Highlight: The water cycle is a continuous process that plays a crucial role in Earth's climate and ecosystems.
Ecosystems rely on the continuous cycling of elements and nutrients to maintain stability. This process is essential for understanding the role of carbon cycle in stable ecosystems.
Key points about nutrient cycling:
Definition: Decay is the process by which dead organisms are broken down by other organisms, returning nutrients to the ecosystem.
Factors affecting decay:
Highlight: In a stable community, the materials taken from the soil by plants are balanced by those returned through decay, creating a constant cycle.
The carbon cycle is a fundamental biogeochemical cycle that describes the movement of carbon through Earth's systems. Understanding why is the carbon cycle important is crucial for comprehending global climate dynamics and ecosystem functioning.
Key steps in the carbon cycle:
Photosynthesis: Green plants and algae remove CO₂ from the atmosphere, using it to produce glucose and other organic compounds.
Respiration: Plants, algae, and animals return some carbon to the atmosphere as CO₂ through respiration.
Food chain transfer: Carbon moves through the food chain as organisms consume others.
Decomposition: When organisms die, detritus feeders and microorganisms break down their remains, releasing CO₂ back into the atmosphere.
Vocabulary: Detritus feeders are organisms that consume dead plant and animal matter.
Highlight: The carbon cycle demonstrates how carbon and energy are constantly cycled through ecosystems, from the air, through food chains, and back to the air again.
Human activities have significantly altered the natural carbon cycle, leading to global climate change. Understanding how do humans impact the carbon cycle is crucial for addressing environmental challenges.
Key human impacts on the carbon cycle:
Combustion of fossil fuels: Burning coal, oil, and natural gas releases stored carbon back into the atmosphere as CO₂.
Deforestation: Reducing forest cover decreases the Earth's capacity to absorb CO₂ through photosynthesis.
Land-use changes: Converting natural ecosystems to agricultural or urban areas alters carbon storage and release patterns.
Industrial processes: Many manufacturing processes release additional CO₂ into the atmosphere.
Example: The burning of fossil fuels is a significant contributor to the increase in atmospheric CO₂ levels, accelerating global warming.
Highlight: Understanding and mitigating human impacts on the carbon cycle is essential for addressing climate change and maintaining ecosystem stability.
The carbon cycle diagram shows how carbon moves through various processes including combustion carbon cycle and decomposition carbon cycle.
Highlight: Human activities significantly impact the carbon cycle through fossil fuel combustion.
Example: Carbon moves from air through food chains via plants, animals, detritus feeders, and microorganisms before returning to the atmosphere.
Definition: Fossil fuels are formed from the remains of ancient plants and animals over millions of years.
Environmental changes significantly impact the distribution of organisms, altering where species can survive and thrive. This phenomenon is crucial in understanding how climate change affects species distribution.
Definition: Species distribution refers to the geographical area where a particular species can be found.
Three main factors influence species distribution:
Example: The distribution of bird species is changing due to rising average temperatures, demonstrating the impact of environmental changes on species distribution.
These environmental changes can be caused by:
Highlight: Global warming, primarily caused by human activity, is a significant driver of changes in species distribution.
8
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Info of Fossils 2023 PDF
2023 PDF
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Carbon Cycle Notes
diagram of Carbon Cycle and how it relates in the real world. Explains greenhouse effect and disruption in the carbon cycle
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these notes explain types of tissues and their locations and functions with visual pictures and sketches
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Prokaryotic cells VS. Eukaryotic cells
The differences between prokaryotic and eukaryotic cells are in the notes. so are the meaning of the words. The colors I used don’t mean anything, It’s a way for me to better organize my notes and they’re not in boring gray so I’ll want to read it more
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Water and It’s Unique Properties
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(hyper/hypo/iso) tonic solutions
hypertonic, hypotonic, and isotonic solutions
Average App Rating
Students use Knowunity
In Education App Charts in 12 Countries
Students uploaded study notes
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Stefan S, iOS User
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Lauren Male
@laurenmale
·
73 Followers
Follow
The water and carbon cycles are fundamental natural processes that maintain life on Earth, with environmental changes significantly impacting species distribution. These cycles demonstrate how elements and compounds move through ecosystems, affecting biodiversity and ecological balance. How does climate change affect species distribution is evident through various environmental factors including temperature changes, water availability, and atmospheric composition.
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Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The water cycle, also known as the hydrologic cycle, is a continuous process that recycles water throughout Earth's systems. This cycle is fundamental to understanding the process and importance of the water cycle.
The main steps of the water cycle include:
Evaporation: Solar energy causes water to evaporate from land and sea surfaces, turning it into water vapor. Plants also contribute through transpiration.
Condensation: As warm water vapor rises, it cools and condenses to form clouds.
Precipitation: Water falls from clouds as rain, snow, or hail, providing fresh water for plants and animals.
Runoff: Water flows back to the sea, where the cycle begins anew.
Vocabulary: Transpiration is the process by which water evaporates from plants, primarily through their leaves.
Highlight: The water cycle is a continuous process that plays a crucial role in Earth's climate and ecosystems.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Ecosystems rely on the continuous cycling of elements and nutrients to maintain stability. This process is essential for understanding the role of carbon cycle in stable ecosystems.
Key points about nutrient cycling:
Definition: Decay is the process by which dead organisms are broken down by other organisms, returning nutrients to the ecosystem.
Factors affecting decay:
Highlight: In a stable community, the materials taken from the soil by plants are balanced by those returned through decay, creating a constant cycle.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The carbon cycle is a fundamental biogeochemical cycle that describes the movement of carbon through Earth's systems. Understanding why is the carbon cycle important is crucial for comprehending global climate dynamics and ecosystem functioning.
Key steps in the carbon cycle:
Photosynthesis: Green plants and algae remove CO₂ from the atmosphere, using it to produce glucose and other organic compounds.
Respiration: Plants, algae, and animals return some carbon to the atmosphere as CO₂ through respiration.
Food chain transfer: Carbon moves through the food chain as organisms consume others.
Decomposition: When organisms die, detritus feeders and microorganisms break down their remains, releasing CO₂ back into the atmosphere.
Vocabulary: Detritus feeders are organisms that consume dead plant and animal matter.
Highlight: The carbon cycle demonstrates how carbon and energy are constantly cycled through ecosystems, from the air, through food chains, and back to the air again.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Human activities have significantly altered the natural carbon cycle, leading to global climate change. Understanding how do humans impact the carbon cycle is crucial for addressing environmental challenges.
Key human impacts on the carbon cycle:
Combustion of fossil fuels: Burning coal, oil, and natural gas releases stored carbon back into the atmosphere as CO₂.
Deforestation: Reducing forest cover decreases the Earth's capacity to absorb CO₂ through photosynthesis.
Land-use changes: Converting natural ecosystems to agricultural or urban areas alters carbon storage and release patterns.
Industrial processes: Many manufacturing processes release additional CO₂ into the atmosphere.
Example: The burning of fossil fuels is a significant contributor to the increase in atmospheric CO₂ levels, accelerating global warming.
Highlight: Understanding and mitigating human impacts on the carbon cycle is essential for addressing climate change and maintaining ecosystem stability.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
The carbon cycle diagram shows how carbon moves through various processes including combustion carbon cycle and decomposition carbon cycle.
Highlight: Human activities significantly impact the carbon cycle through fossil fuel combustion.
Example: Carbon moves from air through food chains via plants, animals, detritus feeders, and microorganisms before returning to the atmosphere.
Definition: Fossil fuels are formed from the remains of ancient plants and animals over millions of years.
Access to all documents
Improve your grades
Join milions of students
By signing up you accept Terms of Service and Privacy Policy
Environmental changes significantly impact the distribution of organisms, altering where species can survive and thrive. This phenomenon is crucial in understanding how climate change affects species distribution.
Definition: Species distribution refers to the geographical area where a particular species can be found.
Three main factors influence species distribution:
Example: The distribution of bird species is changing due to rising average temperatures, demonstrating the impact of environmental changes on species distribution.
These environmental changes can be caused by:
Highlight: Global warming, primarily caused by human activity, is a significant driver of changes in species distribution.
Biology - Info of Fossils 2023 PDF
2023 PDF
8
58
0
Biology - Carbon Cycle Notes
diagram of Carbon Cycle and how it relates in the real world. Explains greenhouse effect and disruption in the carbon cycle
3
142
0
Health - Anatomy and physiology Tissues
these notes explain types of tissues and their locations and functions with visual pictures and sketches
3
117
0
Biology - Prokaryotic cells VS. Eukaryotic cells
The differences between prokaryotic and eukaryotic cells are in the notes. so are the meaning of the words. The colors I used don’t mean anything, It’s a way for me to better organize my notes and they’re not in boring gray so I’ll want to read it more
1
54
0
Biology - Water and It’s Unique Properties
Properties of water, polarity, water cycle.
9
136
0
Biology - (hyper/hypo/iso) tonic solutions
hypertonic, hypotonic, and isotonic solutions
8
63
0
Average App Rating
Students use Knowunity
In Education App Charts in 12 Countries
Students uploaded study notes
iOS User
Stefan S, iOS User
SuSSan, iOS User
