1. What characterizes an extreme environment?

An extreme environment is a habitat characterized by harsh environmental conditions, beyond the optimal range for the development of humans, for example, pH 2 or 11, −20°C or 113°C, saturating salt concentrations, high radiation, 200 bars of pressure, among others.

Explanation:

answer: there description

explanation: the description of a character

the answer is:

d. a story that frightened readers so much they would become suspicious of their surroundings

frankenstein is one of the terror novels wrote by the writers in a sort of bet, lord byron challenged them all to write a ghost story, and the story came to mary shelley in a dream, she wanted to conect with the fears of her society, fears of technology and changes, and she wanted readers to look around, freightened.

explanation:

mark brainliest and have a great day!