Systems of the Human Body
The function of this system is to support and move the body and protect some of the organs
what is the skeletal system?
what is a reasonable unit to measure the capacity of a bathtub (cup, gallon, quart, or pint)?
the name for 2 or more substances when put together that keep their identifying properties?
what is a mixture?
Which sphere includes only non-living soil, rocks, and minerals that make up land on Earth?
what is the geosphere?
When light hits an object, three things can happen? What are those 3 things?
what is it bounces, goes through it, or is absorbed by it?
the function of this system is to control all movement in the body
what is the nervous system?
12 mm = _____ cm
what is 1.2 cm?
the name for two or more substances when combined that do not keep their individual properties?
what is a solution?
which sphere includes all the gases on the planet and is made up of 5 layers?
what is the atmosphere?
what is dimmer/less bright?
the function of this system is to excrete, or remove, wastes from the body
what is the excretory system?
what is 176 ounces?
what is the name for a tool that can be used to separate iron fillings from a mixture?
what is a magnet?
what percentage of all the water on Earth is freshwater?
what is 3%?
The length of our days on Earth vary by season. Which season are days the shortest for us?
what is winter?
the function of this system is to carry materials such as food and oxygen to the cells throughout the body
what is the circulatory system?
3 tons = _____ pounds?
what is 6,000 pounds?
what is the name for a tool that can be used to separate sand or powder from a mixture?
what is a filter?
In which layer of the atmosphere does our weather occur?
what is the troposphere?
The length of our days on Earth vary by season. Which season are days the longest for us?
what is summer?
the function of this system is to bring in oxygen for the body to use and to take away carbon dioxide
what is the respiratory system?
1,536 ounces = _____ pounds?
what is 96 pounds?
what is the name for a tool that is used to separate gravel from a mixture?
what is a screen?
In the hydrosphere, the water cycle occurs. What is the name for the step in the water cycle when water vapor condenses and forms clouds?
what is condensation?
Which type of objects have more gravitational pull: objects with more mass or objects with less mass?
what is objects with more mass?