Answer:
The correct statement for comet is - ( a ) They have highly elliptical orbits around the sun
Explanation:
The comet is made up by the composition of dust , water , ice , rock and frozen gases like , the carbon dioxide , methane , ammonia and carbon monoxide .
Comet shows a process called outgassing , i.e. , the comet passes close to the sun , then they start to release gases , which is visible in the form of a comet's tail .
The comet and its tail glows by the sun and becomes visible when the comet passes through the solar system , because the dust partials reflects sunlight directly and the gas glows due to ionization process.
The orbital of comet is usually highly eccentric elliptical path .
The inequality of ownership in South Africa originally came about through <span>European migration. They came to South Africa in 1600s. The European Group came to be known as </span><span>Afrikaners or Boers. They pushed the natives inland. </span>
Answer:
The correct answer is B - high mountains may be built during continent-continent collision.
Explanation:
A convergent plate boundary is where two or more tectonic plates collide. When this happens, subduction (one of the plates will slide under the other) occurs.
During continent-continent collision, a high mountain range is usually formed.
y=3/5 x − 7
slope = 3/5
parallel lines, slope is the same and slope = 3/5
passes through (15, 8)
b = y - mx
b = 8 - (3/5)(15)
b = 8 - 9
b = -1
equation
y = 3/5(x) - 1
Answer:
Biodiversity boosts ecosystem productivity where each species, no matter how small, all have an important role to play. ... A larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all life forms.
