Q: What is formed when humid air near the ground cools below its dew point? Choices: - steam - weather - smoke - fog A:
fog

(Question)
Q: What broad category of animals shows adaptations from water-dwelling to land-dweller, including the ability to breathe air and legs to move on land? Choices: - reptiles - birds - herbivores - amphibians A:
(Answer)
amphibians

Ques: Q: Similar to the coil on a stove, changes in what reflect an increase in the temperature of a star? Choices: - texture - direction - rotation - color A:
Ans: color

(Q).
Q: Without the dominant disturbance, the fire-adapted species are usually outcompeted and biodiversity is what? Choices: - immaterial - unaffected - increased - reduced A:
(A).
reduced

Ques:Q: Which vertebrates were the first with four limbs? Choices: - bony fishes - birds - reptiles - amphibians (or tetrapods) A:

Ans:amphibians (or tetrapods)

Ques: Q: What is the fracture called when rocks on both sides move? Choices: - a crevice - a shear - a stress fracture - a fault A:
Ans:
a fault