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How might an extended period of drought influence the ground finch population?
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Why did the 1977 drought on Daphne Major lead to evolutionary change in the medium ground finch population?
The 1977 drought on Daphne Major resulted in a scarcity of small soft seeds, the primary food source for medium ground finches. This forced the finches to adapt by developing larger beaks to better crack open harder seeds, leading to evolutionary change in the population. Finches with larger beaks were more successful at obtaining food and had a higher chance of survival, passing on this trait to future generations.
Which part of the water cycle has the greatest influence on whether on area experiences floods or drought?
All parts of the water cycle are important, because if one part fails then the cycle stops. However, precipitation, when the water falls to the ground, is the one that changes a drought. Too much can then cause a flood.
What is the population of FedEx Ground?
The population of FedEx Ground is 2,010.
During cold nights the air near the ground sometimes condenses to make what?
drought
What causes the ground to split in droughts?
moister in the ground causes it to expand so we a drought comes in to effect and all the moister evaporates the ground shrinks and the cracks form
The distance between the ground surface and the water table is likely to be greatest in?
desert regions -------------------- a drought.
What else might affect the amount of water in the ground?
something else that might affect the amount of water in the ground is having a drought as well as defforestation.
When there is no rain long time and the ground becomes very dry?
Such a long period would be classed as a drought.
How can an aquifier be recharged naturally after a drought?
Other parts of land that isn't having a drought, water soaks into the ground and if its on a hill then the water will run down it and fill up the water table that are dry.
What is Eel Ground First Nation's population?
The population of Eel Ground First Nation is 886.
What effect do droughts have on the environment?
The term "drought" generally has different degrees of meaning, depending upon the normal climate of the country where drought is occurring. For example, in a tropical country, where heavy rainfall is the norm, drought may refer to a period of a matter of mere weeks without rain.In its truest sense, though, drought is an extended period of lack of rain, which can have severe environmental effects, including:an increase in the danger of bushfires, dust storms and other drought-related natural disastersloss of vegetation which, in turn, makes the ground more prone to erosion from wind and, when it comes, rain and flooding.increased desertification, i.e. land which was once fertile becomes desert, a situation from which the land rarely recovers.Increased salination of rivers and waterways as more salt comes up from the ground, tainting the water supplies.Extended droughts may also eventually lead to the loss of some species of animals or plants.
What is a drought for kids?
A kid-size definition for drought is when there is too little or no rain over a long time, so the earth cannot drink. The ground, trees, and plants dry up because they are very thirsty.
