Quality inputs (improved seeds and fertilizers) are essential to raising productivity (yields per unit area planted) under both the rainfed and irrigated conditions. In addition, strong extension and advisory services are important for enhancing the adoption and efficiency of improved inputs.
I think the correct answers from the choices listed above are overgrazing and control river currents, respectively.
<span>Desertification in the region is due to large petroleum deposits.
</span><span> The intertropical convergence zone control river currents.
Hope this answers the question. Have a nice day. </span>
Answer:
Auxiliary data from existing landcover charts, aerial photos, photography, or AVHRR can also be used in conjunction with field visits to improve map precision predictions. This improvement in precision is achieved by the use of an improved prognosis widely used in polling surveys.
Explanation:
With no additional problems in the research methodology without any unnecessary field visits, basically major increases in performance can be achieved. The first and only additional cost of obtaining the auxiliary data is incurred. The time of loss could be used with the random sample or systematic selection when the intermediate process is available throughout the region defined by the map of the land use/cover.
Answer:
Th similarities between the black hole and the neutron star is that they are formed from dead (dying) starts. But they come from different parent stars, if the parent star is 1.4 times the mass of the sun, a neutron star will be formed, but if the parent star is twice the mass of the sun a black hole is formed.
Explanation:
A black hole is defined as an area of space whereby the matter is so compacted that nothing can escape from it. This area is called <em>event horizon. </em>Black holes are formed when an enormous star dies in z supernova. They weigh at least twice the sun's mass, and their mass is directly proportional to their radii.
Neutron stars are created during supernova and maintained by a neutron called <em>degeneracy pressure.</em> Neutron star has a small radius, typically 30 km, with a very high density made up of compacted neutrons.
