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Daniel [21]
11 months ago
15

Sam wished to investigate how fertilizer

Biology
1 answer:
Doss [256]11 months ago
5 0

Answer:

Fertilizers are man-made inorganic salts used to replenish nutrients in the soil.

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Why is it important to study the theory of plate tectonics and continental drift?
Dvinal [7]
It is practical knowledge in the sense that we know why some parts of the world are inherently risky to live in. Even though volcanic eruptionis, earthquakes and tsunamis are difficult to predict, it makes sense to have building codes and emergency plans that take this into account.

It is science’s response to the beliefs that natural catastrophes (volcanism, earthquakes and tsunamis) are divine punishments for the evil ways of some individuals.

Even if you will never use or apply this knowledge, knowing about the theory of plate tectonics gives you a current scientific perspective on what we know about the natural world.

It is a good example of how scientific theories proceed by trying to fit several observations into a coherent explanation.

Learning about the observations that needed to be made and explained for the theory to win over scientists helps caution you against people who adopt belief systems without questioning the myths told to them, or those who try to profit from ignorance of how nature actually works.

When it is well taught, it should convince you that, like any scientific theory, plate tectonics is a “work in progress”. New discoveries continue to be made, and it takes creative and logical thinking, debate and a quest for more observations in order to determine which ones prove or challenge the current theory and which ones may lead to its refinement.
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3 years ago
Astronomers have seen stars forming within a nebular cloud. As the nebular cloud condenses and its own gravitational attraction
Rasek [7]
Astronomers have seen stars forming within a nebular cloud. As the nebular cloud condenses and its own gravitational attraction collapses it, heat and energy build up creating a planet.
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3 years ago
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How energy given off by the sun varies over time?
agasfer [191]

Answer:

Over the course of one solar cycle, the Sun's emitted energy varies on average at about 0.1 percent. That may not sound like a lot, but the Sun emits a large amount of energy – 1,361 watts per square meter. Even fluctuations at just a tenth of a percent can affect Earth

Explanation:

b

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2 years ago
A plant can have green (G) or yellow (g) leaves. It can also have a long (K) or
vesna_86 [32]
Here ya go hoope this helps

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Why might being high up in a building be dangerous during an earthquake?​
Delvig [45]

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Well, During the earthquake the building could collapse, you can die from a bad concussion also the roof can collapse on top of you and you probably wouldn't be able to get out in time.

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