Factor of animal extinction

What will most likely happen to a species of fish if all the female fish are caught by the predators and human?

• 
  The male fish will move away.

• The species will not survive.

• The male fish will build homes to raise their young.

• The young fish will starve.

Dodo bird: Human over hunting my species and destroyed my habitat until my species faced the challenges of extinction.

Based on the statement, what are the main factors cause the Dodo species become extinct.

• Natural disaster

• Humans' activities

Which of these describes a species that has become extinct?

• Fewer members of the species are dying than being born

• very few members of a species are alive

• more members of the species are dying than being born

• all members of a species have died

Below show all the example of the natural disasters cause the species extinction, except:

• Sudden climate changes

• volcanic eruption

• Overlogging of jungle

• 
  meteorite fall

Which of the following is NOT a reason a species may become extinct?

• reproducing

• 
  habitat loss

• 
  competition

• 
  overhunting

Which of the following is a cause of one of the five mass extinctions?

• Humans introducing invasive species

• Deforestation

• Asteroid impact

Which of these is TRUE about an invasive species?

• 1. It is nonnative to a region.

• 1. It is a species that parasitizes other species.

• 1. It parasitizes other humans.

• 1. It is a species that has the ability to spread quickly.

What explanation best explains why the dodo went extinct?

• 1. Introduction of predators

• 1. Catastrophic event

• 1. Disease

• 1. Increased competition