GPS systems are used in military applications and by emergency crews to locate people in need of assistance. They can also be used to map forests,help farmers harvest their fields, and navigate airplanes on the ground and in the air.
Answer:
important to the economy of Ethiopia as a diversification from agriculture. Currently, mining comprises only 1% of GDP. Gold, gemstones (diamonds and sapphires), and industrial minerals are important commodities for the country's export-oriented growth strategy. Tantalum mining has also been profitable
Ancestors, it's proper term is ancestral veneration.
Answer:
Option (1)
Explanation:
The Umbra refers to the dark portion of the shadow zone where there reaches no light from the source (Sun) because of its opaque property. These shadows are formed during the time of occurrence of an eclipse.
During the time of an annular eclipse, the moon is at the farthest distance from the earth, due to which the moon appears to be much smaller in size and cannot fully cover the Sun. So, this condition gives rise to the formation of a ring-like structure, and light is transferred from the sun through the periphery of the moon. There occurs both the annular solar eclipse and annular lunar eclipse.
Thus, the correct answer is option (1).
The energy of a person lifting a chair is mechanical energy
