Which are two poorly explored ecosystems in India?

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Ecosystems in India**: India is home to a variety of ecosystems due to its diverse physical features and climatic conditions. These ecosystems include forests, wetlands, grasslands, deserts, coastal and marine ecosystems, among others.

2. **Identifying Poorly Explored Ecosystems**: The question specifically asks for two poorly explored ecosystems in India.

3. **First Ecosystem - Marine Ecosystem**: One of the poorly explored ecosystems is the marine ecosystem, particularly the deep sea. The deep sea is the largest habitat on Earth, yet it remains largely unexplored. This ecosystem is known for its high biodiversity, but the total number of recorded marine species is lower than that of terrestrial species due to logistical challenges in exploration and specimen collection.

...