HRCA Science III-IV 2021 PART 1

The measure of how hot or cold something is called:

• temperature

• solid

• density

• volume

What is sedimentary rock?

• shale

• diamond

• granite

• marble

Matter is --------

• a kind of a particle inside a nucleus

• anything that has mass

• two or more atoms chemically bonded together

which planet is known as the water planet

• earth

• mars

• mercury

• Venus

----------- are materials that have indefinite shape and indefinite volume

• gases

• solids

• liquids

• ice

the sun is ---------

• a moon

• a planet

• a star

the exoskeleton on insects is on the ---------of their body

• outside

• inside

• underside

• top

the break down of dead plants and animal tissue bringing back to the soil nutrients they need

• decomposers

• omnivores

• predators

the average temperature and rainfall of an area over many years is called ------

• climate

• weather

• shelter

• environment

condensation is the process of changing a -------- to a---------

• solid gas

• solid liquid

• liquid solid

• gas liquid