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Minchanka [31]
2 years ago
9

The GAIA spacecraft is capable of measuring parallax angles as small as about 0.00002 arcsecond (20 microarcseconds). Based on t

his fact, GAIA should in principle be able to measure the distances of stars located __________.
Geography
1 answer:
Arte-miy333 [17]2 years ago
5 0

Answer:

GAIA should in principle be able to measure the distances of stars located all through the Milky Way Galaxy and outside it up to 50k/s

Explanation:

Gaia should be able to measure distance of stars located all across the Milky Way Galaxy, but not in more distant galaxies. Like The Andromeda galaxy.

Throughout the Milky Way galaxy with diameter of about 100,000 light-years, but not to stars in the Andromeda galaxy with distance of 2.5 million light-years or more.

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rodikova [14]

Answer:

A) The outer planets consist mostly of gases .

Explanation:

Inner planet constitutes of the planets closest to the sun , i.e. , Mars , Earth , Venus , Mercury .      

Outer planet constitutes of the planets farthest from the sun , i.e. , Neptune , Uranus , Saturn , Jupiter .

The inner planets of the Solar system are composed of metals and rocks and hence are of solid state and heavy .

Whereas , the outer planets are composed of mainly gases like hydrogen and helium and hence are light in weight .  

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2 years ago
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Ajutatima va rog frumos urgent sunt 3 intrebari
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Answer:

En Ingles mi amigo . Yo no comprendo problema . Por favor eduard

8 0
2 years ago
1. What mountain range takes up most of the land in Mexico?
melomori [17]

Answer:

Sierra Madre Occidental

Explanation:

this mountain range takes up nearly 140,000 square miles of Mexico.

8 0
2 years ago
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All of the following are examples of human-environment interactions except:
Trava [24]

Answer:

D. Precipitation

Explanation:

Human environment interactions are interactions between humans and the environment.

Let’s examine each answer choice.

A. Dams are barriers that are built to stop water. Humans build them, so it is a human environment interaction.

B. Farms are plots of land humans use to raise crops and animals. Therefore, they are human environment interactions.

C. Irrigation is a way to water crops. Humans build them. They are human environment interactions.

D. Precipitation is rain, snow, hail and more. Humans can’t control it, so it is not a human environment interaction.

Therefore, the best answer is D. Precipitation.

4 0
3 years ago
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Match the vocabulary word with its meaning.
Lemur [1.5K]
1.D
2.F
3.E
4.A
5.C
6.B
Hope this helps!!!!
5 0
3 years ago
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