Answer:
Dust bowl resulted from extreme drying and loosening of the soil that resulted in soil erosion by wind. Thus, it can be related that poor agricultural practices like over plowing , over grazing and leaving the land barren are human activities that must have contributed to the dust bowl.
Explanation:
- Dust bowl is referred to a period in early twentieth century when the the American and Canadian prairies faced severe dust storms.
- These dust storms resulted from severe drought and failure of practices to prevent soil erosion.
- Several people and livestock died as a result of choking.
- Over plowing, removal of top soil and small grasses exposed the soil to eroding winds and caused the dust storms.
Answer:
75 grams of salt are added to 100 ml of water
Explanation:
Answer:
the dependent variable
Explanation:
Example:
If I'm doing the experiment to find the growth speed of sunflowers during different months..
- The independent variable would the month.
- The dependent variable is growth speed, because a plant's ability to grow is dependent on the time of year.
- I am measuring the growth speed.
- Therfore I am measuring the dependent variable.
Los animales que se adaptan morfológicamente son tipos de pinnípedos que se adaptaron a sobrevivir en sus climas únicos, tales como Namibia Lobos marinos de Sellos de puerto (el desarrollo de sus rasgos físicos), otro es el tipo de aves, Finchs más nobibly que adaptó sus picos para comer ciertos alimentos o hacer ciertas tareas<span>.</span>
C is the answer to this question...