What Is True of Titan's Atmosphere

question 75

Multiple Choice

What is true of Titan's atmosphere?

• A) It is oxygen rich.
• B) It is primarily hydrogen.
• C) It was discovered by the Voyager 1 spacecraft.
• D) It has produced a runaway greenhouse effect.
• E) It is roughly similar to Earth's in composition and density.

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Definitions:

Toxic Cane Toads

An invasive species known for its poison glands that release a toxin harmful to many native predators and competitors, originally from Central and South America but now found in various parts of the world.

Natural Selection

The process by which organisms better adapted to their environment tend to survive and produce more offspring, a key mechanism of evolution.

Allele Frequencies

The proportion of different variants of a gene (alleles) within a population, which can change over time due to evolutionary pressures.

Gene Flow

The transfer of genetic variation from one population to another, which can increase genetic diversity in the recipient population.