What is an esker and how does it fo?

Answer 1

A ridge formed by glaciation

An esker is created when a glacier melts, leaving behind an overhanging ridge that is the remnant of the glacier's movement. Streams are created by the melt water flowing away from the glacier during this process, depositing debris that the glacier carried with it.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2

An esker is a long, winding ridge of stratified sand and gravel, typically deposited by a subglacial or englacial meltwater stream within or beneath a glacier. It forms when sediment is deposited by meltwater flowing in tunnels beneath the glacier. When the glacier retreats, the deposited sediment remains, forming a ridge known as an esker.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7