7th Grade Science LEAP Study Questions

Front

Why do we have season changes?

Back

the earth tilts at different angles as it moves around the sun.

Front

What is the invisible rod that the Earth rotates on?

Back

axis

Front

Which of these is not part of the water cycle? Evaporation, Condensation, Transpiration, Cementation

Back

Cementation

Front

Snow, sleet, hail, and rain are all examples of ________________.

Back

Precipitation

Front

Which is a Physical change?

Back

Color

Front

In genetics, a lower case letter...

Back

is the recessive gene

Front

amino acids

Back

molecules that are the building blocks of proteins

Front

carbon dioxide

Back

a molecule made of carbon and oxygen atoms

Front

cellular respiration

Back

the chemical reaction between oxygen and glucose that releases energy into cells

Front

chemical reaction

Back

a process in which atoms rearrange to form new substances