A mine with an entrance which is horizontal?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $25.99Unlock all

Prepare for the IGCSE Environmental Management Test with our comprehensive quizzes featuring flashcards and multiple choice questions. Each question includes hints and explanations. Get ready to ace your exam!

Multiple Choice

A mine with an entrance which is horizontal?

Explanation:
The question tests how mine entrances are oriented. A drift mine is opened by a horizontal tunnel driven from the side of a hill into the coal seam, so its entrance is horizontal. This makes it the best match for a mine with a horizontal entrance. In contrast, a shaft mine uses a vertical shaft to reach depth, a pillar mine refers to how the coal is extracted with pillars left to support the roof, and an adit is a horizontal passage mainly used for drainage or access but not the typical description of the main mine entrance in this context.

The question tests how mine entrances are oriented. A drift mine is opened by a horizontal tunnel driven from the side of a hill into the coal seam, so its entrance is horizontal. This makes it the best match for a mine with a horizontal entrance. In contrast, a shaft mine uses a vertical shaft to reach depth, a pillar mine refers to how the coal is extracted with pillars left to support the roof, and an adit is a horizontal passage mainly used for drainage or access but not the typical description of the main mine entrance in this context.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy