In the question below, two sentences are given, each with four words highlighted in bold and alphabetized. From the options, choose the word from the first sentence that needs to be interchanged with a word from the second sentence, to make both sentences coherent and meaningful.
I. Researchers found that climate change has a far-reaching impact on the species, which is found to monitoring more robustly in areas with higher precipitation.
II. For effective occur of amphibians, citizen science programmes can provide valuable ecological data on the distribution range of species, population trends, and the patterns and drivers of change.