The answer is:
A number larger than 180 degrees.
Light beam messages are used in the hope of making contact with aliens and towards two planets that may be capable of supporting life. The messages were directed towards a red dwarf star and is expected to twelve (12) years to reach it.
Answer:
El sistema nervioso cumple con tres grandes funciones. La función sensitiva está dada por la capacidad de sentir los estímulos (internos y externos), mientras que la función integradora se encarga de analizar dichos estímulos, almacenar información e impulsar una decisión al respecto.
Answer:
Explained
Explanation:
South Africa is the only country of Africa which has nuclear plant.
2 location of nuclear power plant are
i)Koeberg nuclear power station which gives 5%of south Africa electricity.
ii) Pelindaba nuclear research center in Gauteng.
The effect and disaster of nuclear power:-
There are early conception of nuclear power for the failure of machine and human error which lead to tremendous effect on the surroundings.
If once by mistake nuclear power exposed to environment it creates natural hazards, such as hurricanes, tsunamis, floods, fires, earthquake, volcano. So to keep safety it always have vital key role for engineers. They always consider well architecture, structure, design, site for making the power plant to minimize its disaster to our environment.
Answer:
Option (C)
Explanation:
The lithosphere refers to the outer portion of the earth that cool and very rigid. It covers the crust and a very small portion of the upper mantle. It lies just above the asthenosphere layer. This layer is broken down into many small and large plates which are commonly known as tectonic plates.
The asthenosphere covers a portion of the asthenosphere and it supports the movement of lithospheric plates over it. This is possible because of its property that allows the rocks of lithosphere to float above it. The asthenosphere is comparatively weaker and though the rocks are solid in this region, but they tends to flow during the time of deformation.
Both these two layers plays an important role in the plate tectonic movement.
Thus, the correct answer is option (C).
