It Is Estimated That 99% of All Species That Ever

question 42

Multiple Choice

It is estimated that 99% of all species that ever lived are now extinct.Why,then,do we say we are now experiencing an extinction (loss of biodiversity) crisis?

• A)Humans are ethically responsible for protecting endangered species,but protection is limited.
• B)Most of the species on Earth have been identified,so rates of extinction can be quantified.
• C)The current rate of extinction is high,and human activities threaten biodiversity at all levels.
• D)High human need for plant-based medicinal compounds is leading to plant species extinction.
• E)Most biodiversity hot spots have been destroyed by recent ecological disasters,such as floods.

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Definitions:

Noncustodial Fathers

Fathers who do not have legal custody of their children and typically have visitation rights, sometimes also providing financial support.

Court-Ordered

Pertains to actions, judgments, or requirements mandated by a judicial court, often within the context of legal disputes or proceedings.

Child Support

A financial obligation where a noncustodial parent is required to pay money to help support their children's living expenses and care.

Joint Physical Custody

A legal custody arrangement where the child resides with both parents separately for certain periods, sharing physical custody.