If oil comes from sediment mixing with dead, oxygenated algae, then what is created when sediment mixes with dead algae? Answer choices: - Flowers - peat - bogs - lake - Lillypads - Water - Oil - moss
Oil

(Question)
If heat energy falls from the equator to the poles, then what falls from the equator to the poles? Answer choices: - precipitation - heat energy - Greenhouse gases - sunlight - carbon dioxide - water vapor - sun's heat - energy
(Answer)
heat energy

Ques: If direct sunlight can be used to heat a building, then amethod of heating a building might be what? Answer choices: - dangerous - Blizzards - Heated arguments - threatened - major threat to health - Direct sunlight. - Mothballs - slow and inefficient
Ans: Direct sunlight.

(Q).
If biomass is the total mass of organisms on the food chain, then what is biomass the total mass of? Answer choices: - remains of prehistoric life - nutrients - dead weight - organisms on the food chain - Microscopic organisms - h2o - sub-units of species - The number of individuals
(A).
organisms on the food chain

Ques:If gases from burning coal and oil dissolving in water in the atmosphere is harmful, then what are gases from burning coal and oil dissolving in water in the atmosphere? Answer choices: - harmful - deadly - h2o - helpful - dangerous - vehicles - green - toxins

Ans:harmful

Question: If harming a certain kind of organism causes that animal's population to decrease, then harming a certain kind of animal will cause the population of that animal to do what? Answer choices: - decrease - eat more - increase - break off - threatened - reproduce - reduce - kill them
Answer:
decrease