Answer:
The planet moves faster when closer to the Sun and slower when it is far from it
Explanation:
The law of planetary motion that answers to this question is the 2nd Kepler's law, which states that:
"A line connecting the centre of the Sun to the centre of each planet sweeps out equal areas in equal time intervals"
In order to understand what are the consequence of this law to the orbital velocity of each planet, we have to keep in mind that planets have an elliptical orbit, with the Sun occupying one of the two focii (Kepler's 1st law).
As a result, the planet at some point of the orbit is farther from the Sun, while at some point is closer to it.
Given to Kepler's second law, this means that when the planet is farther, the orbital velocity must be lower (because the line connecting the planet to the Sun is longer, so it can cover the same area moving less), while when the planet is closer to the Sun, the orbital velocity must be higher (because the line connecting the planet to the Sun is shorter, so it will cover less area if moving at the same speed.
B.) Evaporation
it says i have to ad more charcecters sooooo here ya gooooooo
Macronutrients are a substance required in relatively large amounts by living organisms, in particular.
a type of food (e.g., fat, protein, carbohydrate) required in large amounts in the human diet.
a chemical element (e.g., potassium, magnesium, calcium) required in large amounts for plant growth and development.
a chemical element or substance required in trace amounts for the normal growth and development of living organisms.
Answer: 95% of the earth crust
Explanation:Igneous rock make up about 95% of the earth crust. Igneous rocks are formed from solidified molten magma within the earth crust(intrusive) or outside the earth surface (extrusive).
Answer:
transparent
Explanation:
translucent is almost see-through, and opaque is barely see-through
