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Lesechka [4]
3 years ago
7

Discuss the merits and demerits of various theories of the formation of galaxies.

Geography
1 answer:
oksano4ka [1.4K]3 years ago
3 0

Answer:

The first theory is: as the cloud collapsed to form a galaxy, it's spin is what determined what type of galaxy it became. Some theorists believe that spiral galaxies were formed from clouds that had a significant spin. ... The second theory is that elliptical galaxies were formed from collisions of spiral galaxies

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Describe some of the basic philosophies of sustainable tourism?
maria [59]

Answer:

And when it comes to “Sustainable Tourism”, there are three important pillars of the equation: environmental, economic and socio-cultural. All of these in order to fulfill the tourists' needs without affecting the destinations negatively.

7 0
2 years ago
What is the World's Largest Rainforest?
Luba_88 [7]
The Amazon is the largest Rain forest. Located in South America 
4 0
3 years ago
Read 2 more answers
Now that the cake has been cut into 10 equal slices, how much space is covered by icing on the top of each piece of cake? the ca
DaniilM [7]

The space (area) covered by icing on the top of each piece of cake is 0.636 inches squared.

<h3>What is space?</h3>

Space refers to the surface or area of an object.

The space can also refer to the distance or volume covered in a measurement.

The area of space using its diameter can be computed using the following formula.

<h3>Data and Calculations:</h3>

Diameter of cake = 9 inches

Radius = 4.5 inches (9 inches/2)

The radius of each of the ten slices = 0.45 inches (4.5/10)

Area = πr^2

where π = 22/7

r = radius

Area (space covered by the icing on the top of each piece of cake

= 22/7 x 0.45^2

= 22/7 x 0.2025

= 0.636 inches squared.

Thus, the space (area) covered by icing on the top of each piece of cake is 0.636 inches.

Learn more about calculating area using diameter at brainly.com/question/8890680

#SPJ1

5 0
2 years ago
You'll find lots of clouds over_______ climates and practically no clouds over climates.
melamori03 [73]
You'll find lots of clouds over tropical climates and practically no clouds over desert climates. There is heavy rainfall in tropical climates and therefore relatively high rates of evaporation. High rates of evaporation leads to condensation and cloud formation. Desert climates like the Sahara Desert that only receives a few inches of rainfall per year would not have clouds due to the lack of surface water for evaporation.  
5 0
3 years ago
Tiny amounts of minerals are called trifling elements true or false
k0ka [10]
The answer would be False

→ Why is it False:
It is false because tiny amounts of minerals are called "Trace Elements"

{Hope that helps}
6 0
3 years ago
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