Stage 6-Science Vocabulary test 2

(a)   is the feeding relationship between plants and animals.

gradual increase in temperatures throughout the world

• global warming

• climate

• weather

The force that pulls objects towards earch

• force

• friction

• resistance

• gravity

I cannot dissolve, I am _____________

• soluble

• insoluble

• solution

(a)   is cannot be changed back to what it was before.

measure of mass equal to 1000 gram

• milligram

• kilogram

• weight

A piece of equipment for measuring current, voltage and resistance is the (a)   .

two or more different substances mixed together is a

• solvent

• solute

• mixture

• salt

It shows the direction and size of forces acting on an object.

(a)  

filters blood to remove waste products

(a)