Answer:
I would increase the amount of organic matter in my soil by adding compost, aged animal manures, peat moss, and cover crops. This is for improved soil structure that will allow plants to grow on easily. Adjusting the soil fertility will make the farmland fertile.
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.
Human use this wind flow, or motion energy, for the purposes: sailing, flying a kite, and even generating electricity. The terms “wind energy” and “wind power” both describe the process by which the wind is used to generate mechanical power or electricity.
Answer: The correct option is A. Agriculture and Industry.
Explanation:
The primary activities are of great importance in india, it is thanks to this that india is the second largest agricultural producer in the world. India is the largest producer of many fruits, milk, spices, meats, coconuts, tea, ginger among others. It is also the second largest producer of wheat, rice, sugar and peanuts.
The indian industrial sector employs more than 100 million people. The main industries are textiles, processed foods, chemical products, transport equipment, steel, cement, petroleum, software and medicines.
Answer:
C
Explanation:
Roads can vary in elevation, since a road is essentially any path to walk on.
Hills have varying elevations - they are higher at certain points.
Rivers can flow downhill and aren't always at equal elevation.
Contour lines on a topographical map connect points of equal elevation. If you were to follow a contour line while walking, the elevation would remain constant.
