Mountain Summits Are Often Characterized by a Surface Composed of Blocks

question 105

Multiple Choice

Mountain summits are often characterized by a surface composed of blocks of loose rock that is known as a ________ and which forms by ________.

• A)nunatak ice plucking
• B)nunatak frost action
• C)felsenmeer ice plucking
• D)felsenmeer frost action
• E)roche moutonn .frost action

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Definitions:

Sex Chromosome

Chromosomes, specifically the X and Y chromosomes in humans, that determine the biological sex of an individual.

Chromosomes

Structures within cells that contain DNA and carry genetic information, humans typically have 46 chromosomes in 23 pairs.

Sperm

Male reproductive cells or gametes involved in sexual reproduction, responsible for fertilizing the female ovum.

Ova

Female reproductive cells or eggs that are necessary for reproduction in many species, including humans.