Why Do We Think the First Generation of Stars Would

question 24

Multiple Choice

Why do we think the first generation of stars would be different from stars born today?

• A)Without heavy elements,the clouds could not reach as low a temperature as today and had to be more massive to collapse.
• B)Without heavy elements,the nuclear reactions at the center of the stars would be very different.
• C)Without heavy elements,there was no dust in the clouds and they collapsed faster.
• D)The Universe was much denser when the first stars were born.
• E)There were no galaxies when the first stars were born.

---

Definitions:

Sustainability Message

A communication strategy that emphasizes the importance of maintaining ecological and environmental balance, and promoting long-term environmental health and prosperity.

Organizational Responsibility

Refers to the ethical and societal duty of a company or organization to act in the best interests of their employees, stakeholders, and the community, often encompassing environmental stewardship and social responsibility.

GSTC

The Global Sustainable Tourism Council, which establishes and manages global standards for sustainable travel and tourism.

Sustainable Tourism

A form of tourism that seeks to minimize its impact on the environment and local cultures while contributing to generating income and employment for the local population.