science 5th grade

Front

From which direction does weather typically move in the US? Options: East to West, West to East, North to South, South to North

Back

West to East

Front

How is energy transferred from the Sun to a solar panel? Options: absorption, conduction, convection, radiation

Back

radiation

Front

Which mode of heat transfer is prevented by the use of oven mitts when removing a hot tray from the oven? Options: condensation, conduction, convection, radiation

Back

conduction

Front

Which will most likely cause a decrease in predator populations? Options: an increase in prey populations, a decrease in prey populations, a decrease in decomposers, an increase in producers

Back

a decrease in prey populations

Front

In a grassland ecosystem, if the population of eagles suddenly decreased, what will most likely be the effect on the rest of the ecosystem? Options: The ecosystem will become overpopulated with snakes., There will be a decrease in the population of snakes in the ecosystem., The nutrition of the soil in the ecosystem will decrease., More types of plants will begin growing in the ecosystem.

Back

The ecosystem will become overpopulated with snakes.

Front

Which trait do children most likely inherit from their parents? Options: the shape of their earlobes, musical ability, personality, language

Back

the shape of their earlobes

Front

What is the reason for the similarity between the offspring and their parents? Options: They eat the same foods, They have similar DNA, They speak the same language, They have the same interests.

Back

They have similar DNA.

Front

Why should food be chewed properly?

Back

It helps in the digestion of food that begins in the mouth.

Front

Which body system helps the circulatory system transport blood to all parts of the body? Options: digestive system, muscular system, nervous system, respiratory system

Back

muscular system

Front

What weather will most likely result from a low-pressure weather system?

Back

cloudy conditions