Question

what is one effect of invasive species on native ecosystems?
a. providing more food sources
b. increasing biodiversity
c. outcompeting native species for resources
d. enhancing habitat stability

which of the following best describes conservation areas?
a. zones for industrial development
b. regions designated to protect natural resources
c. locations for recreational activities only
d. areas where pollution is allowed

Explanation:

First Question:

Invasive species often have no natural predators in a new ecosystem, so they compete with native species for resources like food, water, and space. Option a is incorrect as they don't typically provide more food sources (they compete). Option b is wrong because they reduce biodiversity by outcompeting native species. Option d is incorrect as they disrupt habitats, not enhance stability. So the correct effect is outcompeting native species.

Conservation areas are meant to protect natural resources (ecosystems, species, etc.). Option a is wrong as they are not for industrial development. Option c is incorrect because while some have recreational aspects, their main purpose is protection, not just recreation. Option d is wrong as pollution is not allowed in conservation areas. So the best description is regions to protect natural resources.

Answer:

c. Outcompeting native species for resources

Second Question: