:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary

:
n.
1. All matter and energy, including the earth, the galaxies, and the contents of intergalactic space, regarded as a whole.
2.
a. The earth together with all its inhabitants and created things.
b. The human race.
3. The sphere or realm in which something exists or takes place.
5. Statistics See population.

» Lesson No. 1 Glossary