Various species of trees are planted in this park.

He understands the risk of being infected with semen that contains HIV.

The problem of introduced species can potentially disrupt the balance of ecosystems.

Many native species live in this park.

I use koji starter to make homemade miso.

What is the specific epithet of this plant?

The United Nations Environment Programme is providing solutions to global environmental problems.

This document contains environment-dependent characters.

My grandmother drinks Panax ginseng tea every day.

He participated in the Olympics as a pentathlon athlete.