Early Migration!
Movement of people to a new area or country in order to find work or better living conditions
What is Migration?
The stuff that things are made of
What is Matter?
Living factors of an ecosystem (animals, plants, humans etc.)
What is Biotic Factors?
An imaginary line around the center of the Earth, dividing it into the Northern and Southern Hemispheres.
What is the Equator?
Africa, Asia, Europe, South America, North America, Antartica, Australia
What are Continents?
Create a sentence using the word migrate, migrated, or migration!
Correct!
a group of atoms joined together in a particular way
What is Molecule?
Non-living factors of an ecosystem (soil, sun, water, rocks, etc.)
What is Abiotic Factors?
An imaginary line that divides the Earth into two equal parts; the Eastern Hemisphere and the Western Hemisphere.
What is the Prime Meridian?
When you take the Earth and divide it into halves, there are Northern, Eastern, Southern, and Western _____________.
What are Hemispheres?
In which continent did the first humans develop?
What is Africa?
Everything is made of matter. Matter is made of molecules.
This is a place where plants, animals, and tiny organisms live and interact with each other and their surroundings, like the air, water, and soil.
What is an Ecosystem?
Times when the entire Earth experiences colder climate conditions. Glaciers expand, resulting in lower sea levels.
What are Ice Ages?
A supercontinent that existed about 250 million years ago
What is Pangaea?
A submerged landmass that used to bridge the gap between North America and Asia, connecting what are now Alaska and Russia with dry land. This land was exposed during the most recent ice age.
What is Beringia?
All living things
What are Organisms?
The Earth can be divided into four _________. These ________ are Northwest, Northeast, Southwest, and Southwest.
What are Quadrants?
He gathered evidence for the theory that the continents were together at first, and then drifted apart over time. What was his name and what was this theory called?
What is Alfred Wegener and the Continental Drift Theory?
This theory explains how early humans were able to migrate from Asia (Siberia) to the Americas (Alaska).
What is the Bering Land Bridge Theory?
To use any of the five senses to gather information
Observe
A small-scale model of an Ecosystem
What is Terrarium?
This explains how the planet's surface is able to move. This caused Pangaea to drift apart and causes Earthquakes to happen today.
What is Plate Tectonics?