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What are three natural processes that might have helped to shape the earth?
Wiki User
∙ 14y ago
The Theory of Natural Selection, occasionally still referred to as, the survival of the fittest, posits that the organisms that are most adaptive to change will survive in greater numbers, and so, will propagate more (adaptable) offspring. These genetic survival traits will then have more impact on these and subsequent generations of offspring. For instance, early, speedy humans may have survived in greater numbers than their slower cousins. Also, some speedy humans may have selected speedy mates. Therefore, they were able to produce more speedy offspring, through more generations, to fuel the speedy-human-trait takeover. These and similar processes, over long periods of time are what can (and do) lead to the creation of new species.
Wiki User
∙ 12y ago
Wiki User
∙ 10y agoReproduction: reproduction introduces variation into the population gene pool.
Competition: variants compete for resources and mating opportunities.
Environmental change: interaction between organisms and their environment are an important factor in differential reproductive success.
Wiki User
∙ 12y agoEvolution is thought to occur when a mutation of a gene creates a characteristic that gives that plant or animal some advantage over the unmutated ones. This trait is then passed on to the decendents of that plant or animal. It is generally a random event and not controlled or forced by anything.
Wiki User
∙ 13y agoSimply and succinctly put, random mutation and natural selection.
Wiki User
∙ 11y agoAccording to the Theory of Evolution, random chance is generally accepted to have been the causal force behind evolution.
Wiki User
∙ 14y agoWind,Water And Ice
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Explain why scientists might use models to represent earth's processes?
why scientists use models to represent earths process
What is the natural greenhouse effect in the earth's atmosphere and how humans might be contributing to its effect?
Natural greenhouse effect is good because it keeps the Earth warm and habitable using natural greenhouse gases in the atmosphere. Although when there is a "build-up" of these gases, the sun's energy (from sunlight) is trapped between the atmosphere and Earth's surface allowing energy to enter but making it extremely difficult to get out. Thus resulting in a warmer than normal Earth.
What is a geologists job?
Geologists work to understand the history of our planet. The better they can understand Earth's history the better they can foresee how events and processes of the past might influence the future. Here are some examples:Geologists study earth processes: Many processes such as landslides, earthquakes, floods and volcanic eruptions can be hazardous to people. Geologists work to understand these processes well enough to avoid building important structures where they might be damaged. If geologists can prepare maps of areas that have flooded in the past they can prepare maps of areas that might be flooded in the future. These maps can be used to guide the development of communities and determine where flood protection or flood insurance is needed.Geologists study earth materials: People use earth materials every day. They use oil that is produced from wells, metals that are produced from mines, and water that has been drawn from streams or from underground. Geologists conduct studies that locate rocks that contain important metals, plan the mines that produce them and the methods used to remove the metals from the rocks. They do similar work to locate and produce oil, natural gas and ground water.Geologists study earth history: Today we are concerned about climate change. Many geologists are working to learn about the past climates of earth and how they have changed across time. This information is valuable to understand how our current climate is changing and what the results might be.http://geology.com/articles/what-is-geology.shtml
Where might you find water from the earth?
in glacier
How might the atmosphere be classified?
the atmosphere be classified might a thin layer around earth
What natural features off the coast of Virginia might have helped hide the Roanoke settlement?
the tree
Can the sun be part of creationism?
Stop and think about it. If you are into creationism, then what won't be included? People who take the approach of creationism believe that absolutely everything, without exception, was created. You might be asking if creationists believe that solar processes may have been involved in various changes that have happened to earth and her inventory of living and non-living things. That would probably depend on what branch of creationism you are talking about. "Young Earth" creationists probably hold more to an absolute, fundamentalist approach to creation, with little if anything resulting from lengthy 'natural' processes. Other creationists dismiss 'young earth' ideas outright and are more likely to be open to any number of natural processes, including ones involving the sun.
Can Yorkshire Terriers swim and is it natural to them?
Well they have to be helped at first to get used to water. And sometimes depending on the dogs personality, it might be natural, but some yorkies dont like water.
Can you think of any objects or processes outside the solar system that might affect the earth?
A gamma ray burst would certainly affect earth, depending on how far away it is. It could come from outside the solar system.
Explain why scientists might use models to represent earth's processes?
why scientists use models to represent earths process
What is the natural greenhouse effect in the earth's atmosphere and how humans might be contributing to its effect?
Natural greenhouse effect is good because it keeps the Earth warm and habitable using natural greenhouse gases in the atmosphere. Although when there is a "build-up" of these gases, the sun's energy (from sunlight) is trapped between the atmosphere and Earth's surface allowing energy to enter but making it extremely difficult to get out. Thus resulting in a warmer than normal Earth.
Which of these scientists would be interested in the earth layers?
They want to look into further details about any natural disaster that might happen that can damage the earth or OR they just want to discover more about the Earth's layers
What is a geologists job?
Geologists work to understand the history of our planet. The better they can understand Earth's history the better they can foresee how events and processes of the past might influence the future. Here are some examples:Geologists study earth processes: Many processes such as landslides, earthquakes, floods and volcanic eruptions can be hazardous to people. Geologists work to understand these processes well enough to avoid building important structures where they might be damaged. If geologists can prepare maps of areas that have flooded in the past they can prepare maps of areas that might be flooded in the future. These maps can be used to guide the development of communities and determine where flood protection or flood insurance is needed.Geologists study earth materials: People use earth materials every day. They use oil that is produced from wells, metals that are produced from mines, and water that has been drawn from streams or from underground. Geologists conduct studies that locate rocks that contain important metals, plan the mines that produce them and the methods used to remove the metals from the rocks. They do similar work to locate and produce oil, natural gas and ground water.Geologists study earth history: Today we are concerned about climate change. Many geologists are working to learn about the past climates of earth and how they have changed across time. This information is valuable to understand how our current climate is changing and what the results might be.http://geology.com/articles/what-is-geology.shtml
How many moons does the moon have if any?
Earth's Moon has no satellites of its own. While it might be possible, I am not aware of any moons that have natural satellites of their own.
Why is silk an expensive fiber to produce?
Silk is such an expensive fibre to produce due to the time consuming processes silk goes through in its manufacture. These processes change a fibre into something we might buy in the shops. Over 30 countries produce silk. The major ones are China, India and Japan. I hope I helped
When might your body perform fermentation processes?
Heavy exercise.
What if the aliens invade the earth?
seeing that they might have the technology to go at a speed comparable to light (or else they would not have reached earth) i can surely say that earth will go down.they will probably take a few of us as samples and take the natural resources that they get. but nah
