Heavy rains cause flooding, and some hurricanes produce torrential rains. Given these facts, what can cause flooding among the following options: - Tropical - fire - solar panels - Pesticides - hurricanes - windmills - erosion - rainfall
hurricanes

(Question)
Macroevolution occurs over geologic time above the level of the species, and macroevolution is simply microevolution extrapolated over longer periods of time. Given these facts, what occurs over geologic time above the level of the species among the following options: - tectonic plates coliding - wind and erosion - remains of prehistoric life - Earth revolving around the sun - rapid expansion - microevolution extrapolated - the wearing away of rock - tectonic plates being pushed together
(Answer)
microevolution extrapolated

Ques: Seasons cause change to the environment, and an ecosystem is an environment and all the members of that environment. Given these facts, what is something that changes an ecosystem among the following options: - seasons - herbicide - animals - Pesticides - flooding - wind - influenza - climate
Ans: seasons

(Q).
Most invertebrates have a nervous system, and jellyfish and insects are invertebrates. Given these facts, what have a nervous system among the following options: - fur seals - viruses - animals - jellyfish - bacteria - ducks - mammals - phytoplankton
(A).
jellyfish

Ques:Fanning a fire increases the oxygen near the fire, and fire is a combustion reaction. Given these facts, what increases the oxygen near a combustion reaction among the following options: - watering it - heat energy - kinetic energy - using an extinguisher on it - smothering it - energy barrier - fanning it - evaporation

Ans:fanning it

Friction causes an object to lose energy, and an object loses kinetic energy each time it hits a non-elastic surface. Given these facts, what does friction cause a mass to lose among the following options: - support - Energy - nutrients - weight - contents - Collagen - height - cartilage
Energy