Constructive and Deconstructive Landforms
Describe weathering?
Weathering is the breaking down of rock by ice, wind, and water.
Scientist classify living and nonliving things but living things are referred to
What are organisms.
cannot see with the naked eye
What is a microscope
electrons are equipped with a type of charge
What is a negative charge.
Physical properties is a characteristic that you can observe directly or measure with a tool. How do scientist group the physical properties by
What are mass, size, shape, color, texture, and volume
Loose particles of weathered rock, including pebbles and sand, are called
What is sediment.
A bird knows where to find a birdfeeder is an example of
What is learned behavior.
thick liquid it is used to fill the space between the cell membrane and the nucleus
What is cytoplasm.
This is the build up of negative charges on an object and then jumps to another object with less negative charges
What is static electricity.
if you cut paper into small pieces of paper it is still called
Some weathered rock stays in place but is picked up and moved away
What is erosion.
Snakes are said to have a backbone which they are classified
What are vertebrates
use light energy from the sun to make food for
What is Chloroplasts.
What is a positive and a negative end.
when you mom mixes cool-aid she is mixing 2 or more substances together
What is a mixture.
They widen and deepen these valleys by scooping out holes in the ground. These holes can later fill with water to form lakes.
What are Glaciers.
A horse gives birth to a pony scientist classifies this animal
What is a mammal.
a small structure that does a certain job in a cell
What is a organelle.
When you have a connection between a negative battery to a light, then back from the light to a positive end of a battery
What is a simple circuit.
a mixture in which one substance dissolves in another
What is a solution
How was the Grand Canyon formed?
It was formed by the Colorado River cutting through the plateau.
A boy know how to cry is an example of
What is instinct
When vegetables start to spoil they are loosing water. The water is called what in a cell.
What is a vacuole
any device that uses current (use electrical energy to supplying power)
What is a load
small particles like sand particles flow through a stainer but leaves behind the larger particles
What is sifting