Term 1
what sort of mixture would you use sieving for?
to separate a mixture of 2 different sized solids
does weight affect a falling object?
no
What colour is the sun?
A. Yellow
B. Red
C. White
C. White
what is the symbol for lead on the periodic table?
A. Le
B. Ld
C. Pb
C. Pb
what should a food chain always start with?
a producer
what are the 3 states of matter?
solids, liquids, and gasses
name the 4 seasons
summer, winter, spring, autumn
when a liquid is heated past it's boiling point, what state of matter does it change into?
gas
is friction a contact or non contact force?
contact
how many planets are in the solar system?
8
what is the action of a gas turning into a liquid?
condensation
how did Sir Isaac Newton discover gravity?
seeing an apple fall
what are the 5 kingdoms?
Animalia, Plantae, monera, protist, fungi
what is the name of the process where a liquid turns into a gas?
evaporation
what is a magnetic force?
the field around a magnet that the force can be felt
what is a dichotomous key?
a tool used to identify specific organisms
what is the name of the process where a liquid turns into a solid?
freezing