Q: You are presented with the question "What causes weathering?" and the following answer choices: - swea - Winter - wind - rivers - CO 2 - sand - peat - ice Now knowing that wind causes erosion and water erosion has similar consequences as wind erosion, choose the best answer.
A: wind

Q: You are presented with the question "Erosion causes the Nile to become:" and the following answer choices: - Sediment - shallower - less wide - deeper and wider - homogenous - colder and wetter - faster - Physical weathering Now knowing that erosion causes a river to become deeper and wider and water and the Nile River are important to Egypt, choose the best answer.
A: deeper and wider

Q: You are presented with the question "What can negatively impact animal survival?" and the following answer choices: - Smoking - Pesticides - Abundance of food - Hibernation - Lack of predators - disease - Drought - steroids Now knowing that animals require water for survival and where there is no water there is drought, choose the best answer.
A: Drought

Q: You are presented with the question "Most invertebrates have brains capable of what?" and the following answer choices: - telepathy - movement - telekinesis - allow growth - animals - learning - relocation - power Now knowing that most invertebrates have a more complex nervous system and cephalopods have well developed nervous systems with complex brains capable of learning, choose the best answer.
A: learning