Answer:
The weather is the current condition of the atmosphere, while the climate is based on long-term patterns of the weather conditions.
Explanation:
The terms weather and climate are often confused with each other and used wrongly to replace each other. This is due to the fact that both of them describe the atmospheric conditions, but they do so in a different manner. Basically, one of them tells us about the current state of the atmosphere, and the other about the long-term patterns of it.
The weather is describing the current state of the atmosphere, while the climate describes the weather patterns over a long period of time. In order to determine the weather, we need the basic instruments used in meteorology and simple observation. When it comes to climate though, there needs to be a collection of information about the weather from decades, or even longer periods, in some cases historical data, and if we determine the climate further into the past than even geological and paleontological data.
The disc which contains spiral arms of the galaxy part would be used to study the birth starts in a spiral galaxy
Explanation:
- A galaxy has four parts and they are bulge, disc, spiral arms and halo
- Bulge primarily contains old stars, gas and dust.
- The disc contains the spiral arms also, it is the flattened portion of the spiral arms where we could find most of the young stars, gas and dust. Some old stars are also found in this region
- Spiral arms are only found in spiral galaxies. It is the curved extension begins from the bulge. Here, also you could find young stars, dust and gas.
- Halo is the part where we could find clusters or individual old starts and also the dark matter. The dark matter we can't see but can estimate the gravitational force.
All forces must have a magnitude and a direction.
<u>Explanation:</u>
If object A uses a force on object B, formerly object B must use a force of similar magnitude and opposing direction behind on object A.This law describes a certain proportion in nature: forces perpetually happen in pairs, and one group cannot use a force on different without enduring a force itself.
Sometimes lead to this law loosely as action-reaction, where the force exercised is the action and the force experienced as a result is the reaction. An example, rockets move forward by expelling gas backward at high velocity.
Answer:
Geographers tend to use dot maps represent population distribution.Dot map use one dot to represent a number of the population.
Explanation:
