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How can ecosystems be changed by seasonal variations climate changes and succession?
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What is the traditional theory of ecological succession How has it changed since Mount St.Helens?
The traditional theory of ecological succession states that ecosystems progress through predictable stages towards a climax community. Since the eruption of Mount St. Helens in 1980, the concept of ecological succession has been revised to emphasize the role of disturbance in shaping ecosystems. The eruption demonstrated that disturbance events can reset succession, creating new pathways for ecosystem development.
Do ecosystems only change when humans disturb them?
False Ecosystems change contiuously since the dawn of time. But man has not changed the ecosystem, he has damaged it. Big Diference
How are variations and mutations linked?
Variations are differences in traits among individuals, while mutations are changes in the DNA sequence that can lead to variations. Mutations are one of the mechanisms that create variations in a population, which can then be passed on to future generations. In this way, mutations contribute to genetic diversity and the potential for adaptation in a population.
How does climate change affect the biodiversity of marine ecosystems?
Although throughout Earth's history the climate has always changed with ecosystems and species coming and going, rapid climate change affects ecosystems and species ability to adapt and so biodiversity loss increases. ... Loss of Arctic sea ice threatens biodiversity across an entire biome and beyond.
Fossils tell how earths land blank blank and living things have changed over time fill in the blank.?
Fossils tell how Earth's landforms, climate, and ecosystems have changed over time. They provide valuable clues about the past by preserving evidence of ancient organisms and environments.
Would seasonal variations on earth be significantly changed if the angle of tilt of earth's axis changed?
Yes, changing the angle of tilt of Earth's axis would result in different seasonal variations. A greater tilt would lead to more extreme seasons, with hotter summers and colder winters, while a smaller tilt would result in milder and less distinct seasons.
How are ecosystems changed by nature?
spongebob squarepants
What term is defined as the natural changed that occurs in communities over times?
succession
What did the constitution originally say about presidential succession?
Originally, congress was to decide who was next in line for office after the Vice President. The 25th Amendment changed presidential succession to what it is today.
Do ecosystems only change when humans disturb them?
False Ecosystems change contiuously since the dawn of time. But man has not changed the ecosystem, he has damaged it. Big Diference
Scientists know how groups of animals changed over time by studying information contain in the?
Fossil Succession
How are variations and mutations linked?
Variations are differences in traits among individuals, while mutations are changes in the DNA sequence that can lead to variations. Mutations are one of the mechanisms that create variations in a population, which can then be passed on to future generations. In this way, mutations contribute to genetic diversity and the potential for adaptation in a population.
Who does global warming change the world?
Global warming has changed the world by making changes in the weather. It has also affected the sea levels and the ecosystems.
Life on earth has changed which of the spheres the most?
Human activities have changed the biosphere the most through deforestation, pollution, and habitat destruction. These activities have had profound effects on biodiversity, ecosystems, and the balance of life on Earth.
What evidence is provided by buried surfaces?
Buried surfaces can provide evidence of past environmental conditions, such as sedimentation rates, sea level changes, and climate variations. They can also contain fossils or artifacts that give insight into past ecosystems and human activities. Studying buried surfaces helps scientists understand the history of an area and how it has changed over time.
What is the effect of climate change on solar ultraviolet radiation?
Climate change can potentially impact solar ultraviolet radiation levels by altering cloud cover, aerosol concentrations, and ozone levels in the atmosphere. Changes in these factors can lead to variations in the amount of UV radiation reaching the Earth's surface, which can have implications for human health, ecosystems, and the environment.
What sub specialty of earth science studies ancient environments?
Paleoclimatology is the subdiscipline of earth science that studies ancient environments, including past climates, geology, and ecosystems. Researchers in this field use a variety of methods to reconstruct past environmental conditions and understand how they have changed over time. This information is valuable for understanding past climate variations and predicting future climate trends.
