What describes long term environmental changes?

Answer: Long-term environmental changes cause changes in genetic makeup.. Long-term environmental changes occur in thousands to billions of years. Long-term environmental changes affect organisms over several generations.

How would you describe long term environmental changes?

Long Term Changes

A long-term environmental change is… ice age, deforestation, urbanization, Earth’s orbit, Sun’s intensity, global Warming, radioactive waste/pollution. Extinction of species could happen to anyone of the food webs in a long term change.

What may cause some long term environmental changes?

Human activities affect the environment through agriculture, urbanization (the building of cities), use of resources, pollution from waste disposal, energy production, and climate change. Many of these activities can permanently alter ecosystems. Oil spills occur when oil pollution quickly enters a natural ecosystem.

What is an example of a long term change?

Examples of long-term changes are climate changes over time. Climate change has become an issue for some organisms, whether it’s too humid, too rainy, or too cold.

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Which natural occurrence is an example of long term environmental change?

Which natural occurrence is an example of a long-term environmental change? The peppered moth evolves from a light to a dark color. During an earthquake, buildings and roads collapse. This causes people to move to new locations and find new homes.

What is a long-term change?

adjective [usually ADJECTIVE noun] Something that is long-term has continued for a long time or will continue for a long time in the future.

How are long-term and short-term environmental changes different?

Long-term environmental changes occur slowly over time, affect organisms over many generations, and in many cases the organisms have time to adapt. Short-term environmental changes occur quickly, affect organisms immediately, and the organisms do not have time to adapt and are forced to move or they will die.

What is long-term climate change in geography?

Climate change is a long-term shift in global or regional climate patterns. Often climate change refers specifically to the rise in global temperatures from the mid-20th century to present.

What are some examples of environmental changes?

Examples of these global environmental changes include climate change, freshwater shortages, loss of biodiversity (with consequent changes to functioning of ecosystems), and exhaustion of fisheries.

What are five examples of environmental changes that affect evolution?

Five different forces have influenced human evolution: natural selection, random genetic drift, mutation, population mating structure, and culture. All evolutionary biologists agree on the first three of these forces, although there have been disputes at times about the relative importance of each force.

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Which change is a long term environmental change Check all that apply an ice Agean Earthquakea Forest firea Tsunamia mountain building?

The formation of an ice age is the result of a decade of changes. Mountain formation is a long term process. While the earthquake is a sudden change in the earth’s technogenic plates, a forest fire is an outcome of rapid change along with tsunami which is also a short term change.

Which effect of long term environmental change is the driving force behind evolution?

Which effect of long term environmental change is the driving force behind evolution adaptation extinction migration speciation Brainly? Answer: The correct answer is speciation.

Which example is a short-term environmental change quizlet?

A short-term environmental change is drought, smog, flooding, volcanic eruption, blizzards, and pollution. This could happen in any of the food webs.

What best describes how an organism’s niche is determined?

Which best describes how an organism’s niche is determined? An organism’s habitat and ability to reproduce determine its niche.