Ques: If acid rain has a negative impact on plants, then what does acid rain have a negative impact on? Answer choices: - limestone - watershed - animals - humans - nitrogen - plants - soils - hydrogen
Ans: plants

Ques: If aflood can cause animals to leave an environment, then what can cause animals to leave their environment? Answer choices: - predators - rainfall - space travel - flooding - drought - mines - wind - weather
Ans: flooding

Ques: If fur causes an organism to keep warm, then what does fur do? Answer choices: - it serves as food - refract or absorb. - It helps them survive - absorb light energy - it catches fire - it drowns the organism - structure and function - it keeps an organism warm
Ans: it keeps an organism warm

Ques: If faulting in the earth's crust can cause a tsunami, then tsunamis are often cause by what in the earth's crust? Answer choices: - waves - faulting. - flooding - pressure - friction - Movement - erosion - heat
Ans:
faulting.