Understanding Earth's Life Domains

The video explains that Earth hosts a vast array of life forms, which can be categorized into three major domains: Bacteria, Archaea, and Eukarya. These domains are distinguished based on their unique characteristics.

What is one of the key features of life on Earth?

• Limited habitats

• Lack of ecosystems

• Uniformity of species

• Diversity of life forms

Into how many major domains are all living things on Earth classified?

• Two

• Three

• Five

• Four

Which of the following is NOT one of the three domains of life?

• Archaea

• Eukarya

• Protista

• Bacteria

Which domain includes organisms with complex cell structures?

• Eukarya

• Prokarya

• Archaea

• Bacteria

What characteristic is used to divide life into different domains?

• Characteristics

• Habitat

• Size

• Color