Answer:
"Due to the warmer and wetter climate near the equator" the biological diversity is more closer to the equator than in Canada.
Step-by-step explanation:
There is a warmer and wetter climate near the equator. Which provides various condition for the growth and development of different flora and fauna. There are generally more seasonal rains and the hotter temperature allows for more different kinds of plants to survive. The more different kinds of plants the more different kinds animals that can live on them. Each different kind of plant is like its own ecosystem. There are more habitats for animals to live.