Matter
to rest or move on or near the surface of a liquid
What is float?
a way of becoming different
what the air is like at a certain time and place
What is weather?
an opening in Earth’s surface where sometimes melted rock, ashes, and gases are forced out
What is a volcano?
to stay alive
What is to survive?
a measure of how hot or cold something is
What is temperature?
changing place or position
What is motion?
Farmer Jimmy is preparing to plant his crops for the season. What should he check before planting?
What is the weather?
a sudden shaking of the rock that makes up Earth’s surface
What is an eathquake?
a part of a plant that can grow into a new plant
What is a seed?
The three states of matter
What is solid, liquid and gas?
the force that pulls things toward the center of Earth
What is gravity?
Which type of weather cannot be measured by a rain gauge? (rain, wind, snow or hail?)
What is wind?
How do dead plants and animals become part of the soil?
What is decomposition?
Which external structure of the duck functions for movement on both land and water?
What are it's cute little feetsies?
anything that can be observed about an object
What are physical properties?
a force that requires things to touch
What is contact force?
Ice crystals that form in clouds when temperatures are below 32 degrees Fahrenheit
What is snow?
slow process that breaks rocks and other Earth materials into smaller pieces
What is weathering?
an oval or round body laid by an animal from which the young hatches
What is an egg?
the amount of material in an object
What is mass?
how far one object or place is from another
What is distance?
water that falls from clouds to the ground in the form of rain, sleet, hail, or snow
What is precipitation?
a material that is made up of broken-down parts of dead plants and animals
What is humus?
a set of stages and changes in a living thing
What is the life cycle?