This is a Factual Information question asking for specific information that can be found in paragraph 6. The correct answer is choice 3, "removal of the original vegetation."Sentence 4 of this paragraph says that "the raising of most crops necessitates the prior removal of the natural vegetatio...
Also, analysing radar scans from sunrise to sunset should suffice for detecting desert locust swarms, as they typically spend the night roosting in vegetation. Desert locust swarm dynamics As a next step, the study explores the speed of swarm movement and the distance covered and investigates ...
A:Lack of proper irrigation techniquesB:Failure to plant crops suited to the particular areaC:Removal of the original vegetationD:Excessive use of dried animal waste解析:This is a Factual Information question asking for specific information that can be found in p 29、aragraph 6. Thecorrect ...
eutrophic lake which exhibited pronounced thermal stratification during the summer months. Surface water temperatures ranged from a minimum of ca. 9 C in January to a maximum near 30 C in July–August. Chemically the lake may be described as a hard water lake of moderately high alkalinity and ...
Desert Marcus Green SCI/230 11/11/2012 Yasmin Henry Desert biomes can be defined as sandy regions that have very little rainfall as less than 50 cm a year with extreme temperatures and very scare vegetation. The fact that deserts are so dry the temperatures can change drastically‚ during ...
The English language reflects this dryness, employing terms like "arid," "barren," and "desolate" to evoke the visual imagery of a landscape largely devoid of vegetation. The processes that form deserts are complex, involving geological uplift, atmospheric circulation patterns, and rain s...
The principle of engineering methods is to prevent the drifting of sand by building barriers, such as straw checkerboard barriers and sand fences. Chemical methods involve spraying oil, bitumen or latex onto the surface of sand to cause the surface layer to solidify. In vegetation methods, sand ...
Although they can be found in a variety of different habitats (e.g. steppes, temperate and rain forests, ants/termite nets), the family is primarily known for a xerophilous lifestyle of many of its representatives4. In several extremely arid ecosystems, such as the Atacama, Namib, or ...
Surfaces that are wet, rough, aggregated, crusted and partially covered with crop residue generally have a higher threshold shear velocity than surfaces that are dry, smooth, single-grained, non-crusted and devoid of vegetation (Ravi et al., 2006; Davidson-Arnott et al., 2008; Ishizuka et ...
Accordingly, the effect of seabird-transmitted marine nutrients in shaping vegetation patterns can be overlooked due to relatively modest and arid-adapted floras. Yet, columnar cactus diversity is high in the Sonoran Desert of the Gulf of California32 with one such species the cardón, Pachycereus ...