Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals.

Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "overfishing."
Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "all of these." Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "resources humans use that are provided by ecosystems"
Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is planting native grasses and flowers because this is the only activity which helps the environment return to its natural state.

Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "loss of native biodiversity."

Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "good conservation practice for renewable resources."

Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "increase in energy demands and use of fossil fuels."

Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "Ultraviolet light index." While the light from the sun IS an environmental factor, it is not affected by human activities.

Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.

The answer is "Some fish may be unfit to eat."

Biodiversity is the biological diversity in an environment as indicated by numbers of different species of plants and animals. Maintaining biodiversity is beneficial for the environment but also for humans who rely on it for survival. Biodiversity provides billions of dollars’ worth of resources, which we call ecosystem services A few of the ways humans can help maintain biodiversity are by: Restoring habitats, limiting the spread of invasive species, using energy efficiently, passing laws that protect ecosystems, conducting research, slowing climate change, and using products that are environmentally sustainable.