Earth sweeps up 100,000 kg of meteoritic debris each day. This is a large number compared to ________ but a small number compared to _______. a. the mass of a horse; the mass of a truck b. the mass of a truck; the mass of Earth c. the mass of the Moon; the mass of Earth d. the mass of Earth; the mass of the Sun

Short Answer

Expert verified
b. the mass of a truck; the mass of Earth

Step by step solution

01

- Understand the Quantity

First, comprehend that Earth sweeps up 100,000 kg of meteoritic debris daily. This quantity needs to be compared with different masses.
02

- Evaluate the Options

Next, examine each option to identify which one has smaller and larger masses relative to 100,000 kg.
03

- Analyze Option a

a. The mass of a horse is roughly 500 kg, and the mass of a truck is about 20,000 kg. 100,000 kg is larger than both.
04

- Analyze Option b

b. The mass of a truck is around 20,000 kg, and the mass of Earth is about 5.97 x 10^{24} kg. 100,000 kg is larger than 20,000 kg but insignificant compared to Earth's mass.
05

- Analyze Option c

c. The mass of the Moon is approximately 7.35 x 10^{22} kg, and the mass of Earth is 5.97 x 10^{24} kg. Both masses are much larger than 100,000 kg.
06

- Analyze Option d

d. The mass of Earth is 5.97 x 10^{24} kg, and the mass of the Sun is about 1.99 x 10^{30} kg. Both masses are extremely larger than 100,000 kg.
07

- Choose the Correct Option

Option b is the correct choice because 100,000 kg is larger than the mass of a truck but very small compared to the mass of Earth.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Earth's mass consumption
Earth's mass consumption refers to the amount of material that Earth gathers or consumes over a given period. Meteoritic debris is one of the key contributors to this consumption. Every day, Earth sweeps up around 100,000 kg of meteoritic debris. This may seem a lot, but this mass is minuscule when compared to the massive scale of Earth's total mass, which is approximately 5.97 x 10^{24} kg.

Understanding mass consumption helps in various scientific fields such as geology, atmospheric science, and astronomy. It also allows us to comprehend how extraterrestrial particles contribute to Earth's matter.

In simpler terms, while 100,000 kg is a lot to us, Earth barely notices this addition. The accumulated meteoritic debris barely makes a difference in Earth's overall mass. Nonetheless, it does add up over millions of years, playing a role in the planet's evolving structure and surface.
Mass comparison
Comparing different masses helps us put quantities in perspective. For instance, consider the problem where we need to compare the 100,000 kg of meteoritic debris with different masses:
  • Horse: ~500 kg
  • Truck: ~20,000 kg
  • Earth: 5.97 x 10^{24} kg
  • Sun: 1.99 x 10^{30} kg
Mass comparison shows that while 100,000 kg is huge compared to a truck (20,000 kg), it is almost nothing when compared to the Earth's mass. The magnitude of Earth’s mass compared to the debris emphasizes how tiny these daily additions are.

When evaluating mass comparisons, it's essential to use a logical progression. As in the problem's solution, it's helpful to break down step-by-step comparisons to better understand the relative significance of each mass.
Scientific analysis
Scientific analysis involves systematically studying quantities and their relationships to understand a larger system. In this scenario, analyzing how much meteoritic debris Earth consumes means looking at relative scales and applying scientific principles.

There are several steps often involved in scientific analysis:
  • Gathering Data: Collect data about the masses of objects and their contributions, like Earth and meteoritic debris.
  • Comparison: Compare these masses to each other to establish relationships.
  • Evaluation: Determine what these comparisons reveal about the system being studied.

For example, knowing that Earth adds 100,000 kg of meteoritic debris daily might not seem significant alone. Through scientific analysis, we understand it’s a mere fraction when put against Earth's total mass. It leads to further understanding of our planet's mass stability and external matter contributions.

In conclusion, scientific analysis helps make sense of raw data by placing it in context and understanding its broader implications. This type of analysis is an essential part of advancing scientific knowledge across various domains.

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Most popular questions from this chapter

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