Latitude is a geographical coordinate that is used to locate the north and the south position of a location on the earth's surface.
Explanation
- Latitude can be defined as an angle that varies from 0 degree at the equator to 90 degree at the poles.
- Latitude affects the temperature of the earth in the following ways :-
- As a person moves away from the equator the temperature of the regions away from the equator falls this is because the region receives less sunlight.
- The shape of the earth is not round it is spheroid that is the reason all the regions on the surface of the earth do not receive the same amount of sunlight.
From the above given options the 2 correct choices are
- Latitude determines the duration of the day:The areas at the equator (i.e at 0 degree latitude) the length of the day is said to be 12 hours,now as the latitude increases to 80 degree (i.e at the polar circles) the length of the day increases to 24 hours or decreases to zero.
- Latitude creates Polar and temperate zones:There are three types of latitude zones-Arctic,temperate and tropic zone.Latitude is considered as an important parameter in the classification of zones as it correlates to the amount of sunlight a region receives.
Organisms immune to rapid salinity changes
Answer:
These findings led to the formation of the modern cell theory, which has three main additions: first, that DNA is passed between cells during cell division; second, that the cells of all organisms within a similar species are msotly the same, both structurally and chemically; and finally, that energy flow occurs within.
Answer:
<u>Fertilizer usage is linked to the agricultural practice</u> with an aim to <u>enhance the crop yield</u>. Inadequae use of fertilizers however causes soil degradation because <u>these practices overlook the spatial differences in soil fertility status </u>in agricultrual systems. Specifically,<u> not all soils require fertilizer application at the same levels</u>. A recommended approach is that, initially, there should be a proper study of limited nutrients in the soil and thereon only those nutrients should be given at controlled concentrations, which are limited. A major reason is that <u>high concentration of specific nutrients would affect the bioavailability of other nutrients</u> in the long run and could also lead to soil degradation (by affecting soil health status). <u>The microbial population in the soil could also change</u> that are typical for essential biogeochemical cycles. This is a very critical aspect in future future agriculture and to preserve the environment. <u>Deforestation</u> is a condition when the plants are cut excessively for agricultural purposes. <u>If soil degradation continues as discussed above, it would put a reduce the overall proportion of agricultrual land and cutting of naturally grown forests would be required. This would turn the green zones into agricultural zones (in future)</u>. This is a pressure on ecosystem and the consequences can be really harsh.