Physical Science
Change in which no new substance is produced.
Physical
In photosynthesis Carbon dioxide + water + light produces?
sugar + oxygen
Name of the lowest layer of the atmosphere
Troposphere
Transfer of heat by direct contact
Conduction
Part of cell that directs all of the activities.
Nucleus
Change in which one or more new substances are produced.
Chemical change
Levels of organization starting with cells.
cells, tissues, organs, organ system, organism
Average weather Conditions over Long Term
Climate
Transfer of heat by the movement of particles. (hot rising, cool sinking)
Convection
Rigid outer layer of plant cell.
Cell wall
Three main phases of matter
solid, liquid, gas
Which of these is the genotype?
GG or Green
GG
Today’s high was 930F
On Jan 31, 2000, 50 cm of snow fell
Tomorrow’s humidity will be 30 %
What does this describe?
Weather
Transfer of heat by electromagnetic waves.
Radiation
Organelle that provides energy for the cell.
Mitochondria
GROUPS
A procedure carried out and repeated under controlled
conditions to discover, demonstrate, or test a hypothesis.
Experiment
What is on the x-axis of the Hertzprung-Russell diagram?
Temperature
In which layer of the Earth are convection currents occurring?
Mantle
Gel-like fluid in which the organelles are floating in.
cytoplasm
Rows on the periodic table are called:
PERIODS
Which of these is the phenotype?
Tt or Tall
Tall
What is on the y-axis of the Hertzprung-Russell Diagram?
Luminosity
Breaking down of rock by physical or chemical processes.
Weathering
Organelle in plant cell that converts light energy from the sun into sugars that can be used for energy.
chloroplast