Ques:If burning wood is used to cook food, then what is burning wood used for? Answer choices: - making trees - staying warm - engines - replanting trees - cooking food - removing heat - Electrical energy - warmth

Ans:cooking food
-----
Ques:If movements in the Earth's crust causes the ground to shake, then what causes the ground to shake? Answer choices: - high temperature - movements in the earth's crust - human migration - exposure to cold - cloud formation - energy of moving objects - soil - degrees Celsius

Ans:movements in the earth's crust
-----
Ques:If male dogs use pheromones in urine markings to define boundaries, then what do the pheromones in male dog urine used for? Answer choices: - Animal survival - define boundaries - poison predators - competition - competing for resources - detract enimines - animal transport - camouflage sent

Ans:define boundaries
-----
Ques:If alake is formed by the water cycle, then what are some of the steps that forms a lake? Answer choices: - decomposition and respiration - storing water - photosynthesis and solar energy - near the shoreline - precipitation and run-off - perspiration and excretion - The area was once underwater - At the peak of a mountain

Ans:
precipitation and run-off
-----