Earth's system

Question 1

phsical properties

Answer 1

any property that can be observed using 5 seances or can be measured without changing the matter

Question 2

weight and mass

Answer 2

weight- how heavy a objet is mass is how much stuff matter something is made of

Question 3

solid

Answer 3

a state of matter that maintains its own shape instead of conforming to the shape of its container

Question 4

liquid

Answer 4

something that can flow and takes the shape of its container, like water or juice, but it has fixed amount of space, volume similar to how solid stays the same size

Question 5

conduct

Answer 5

it allows something like heat or electricity to flow or pass through easily

Question 6

heat

Answer 6

energy that moves from something hot to something cold, a form of energy

Question 7

minerals

Answer 7

a substance found in nature minerals make up rocks

Question 8

hardness

Answer 8

how easily or difficult it is to scratch a minerals surface

Question 9

streak

Answer 9

the color of its powder when you rub it on hard, roughf surface like the

Question 10

tiles

Answer 10

the colored power left behind when a mineral is scraped across a hard surface. like a ceramic tile , Witch helps identify the mineral by its streak color

Question 11

color

Answer 11

it reflects back to our eyes. minerals are colored because they absorb some kind of light and reflect the rest

Question 12

luster

Answer 12

how shiny a rock or mineral look