Question

13 true or false 4 points species having genetic diversity is a good thing. true false 14 multiple answer 4 points how can we protect ecosystem diversity? build cities sustainable practices cut down trees conservation efforts 15 multiple choice 4 points what is the theory that explains the movement of earths lithospheric plates? volcanology astronomy meteorology plate tectonics

Explanation:

• Question 13: Genetic diversity allows species to adapt to changing environments, resist diseases, and evolve. So, it is beneficial.
• Question 14: Sustainable practices (e.g., using renewable resources) and conservation efforts (e.g., protecting habitats) help protect ecosystem diversity. Building cities and cutting down trees usually harm ecosystems.
• Question 15: Plate tectonics is the theory that explains the movement of Earth's lithospheric plates. Volcanology is about volcanoes, astronomy is about celestial bodies, and meteorology is about weather.

Answer:

1. True
2. sustainable practices, Conservation efforts
3. Plate tectonics