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
faulting.

(Question)
If fire provides light, then what does fire provide? Answer choices: - warmth - fuel - light - water - ice - air - oxygen - cells
(Answer)
light

Ques: If something eaten by humans have varied life cycles, then something eaten by humans have varied what? Answer choices: - story times - commutes - temperature - Plants growth - energy usage - life cycles - bedtimes - layers of fat
Ans: life cycles

(Q).
If rivers turn rocks into soil, then what do rivers do to rocks? Answer choices: - storing water - to move people - they bend - Make them get bigger - It has no effect on rocks - Polish them - Turn it to soil - protect them
(A).
Turn it to soil

Ques:If starfish use pheromones to communicate with each other, then what uses pheromones to communicate with each other? Answer choices: - starfish - bees - bacteria - honeybees - density - humans - h2o - insects

Ans:starfish

If canyon changes are tracked with pins, then how do we track canyon changes? Answer choices: - LEDs - wind - forces - river - slow - Pins - Raft - three
Pins