Author Question: Most atolls began as ________ around volcanic islands which later subsided beneath the sea. A) ... (Read 130 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
Most atolls began as ________ around volcanic islands which later subsided beneath the sea.
 
  A) fringing reefs
  B) dolines
  C) polyps
  D) tombolos
  E) spits

Question 2

The rock we know as coral is actually ________.
 
  A) a plant
  B) an animal
  C) a cross between a plant and an animal
  D) an igneous rock
  E) waste material from animals


tennis14576

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

Answer: A

Answer to Question 2

Answer: E



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

The top five reasons that children stay home from school are as follows: colds, stomach flu (gastroenteritis), ear infection (otitis media), pink eye (conjunctivitis), and sore throat.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

For a complete list of videos, visit our video library