Pop quiz 2

Science based on replication rather than a one-time occurrence.

• True

• False

Results published in Peer-reviewed journals, are the most respected in science, because they have passed through a several evaluation processes and feedback from multiple resources.

• True

• False

One of the following describes a human-centered view of our relationship with the environment.

• Anthropocentrism

• Biocentrism

• Ecocentrism

Biocentrism gives value to all ecological systems, which consist of both living and non living elements.

• True

• False

The part of an atom that moves around the nucleus and have a negative charge is :

• Proton

• neutron

• electron

The bonding that atoms are combined by where electrons are shared is called:

• Covalent bonding

• Ionic bonding

Macromolecules are a large organic compounds that are essential to life.

• True

• False

Which one of Earth's sphere is called the life zone?