Question 1: Today is World Rainforest Day. Which is the world’s largest rainforest?
A Amazon rainforest
B Congolian rainforests
C Daintree rainforest
The Amazon basin in South America contains the largest rainforest in the world, spanning nine countries and covering an area nearly the size of the continental US. Scientists estimate it accounts for half of the world’s biodiversity. The rainforest is one of the planet’s most important carbon sinks, converting carbon dioxide into breathable oxygen. The Amazon basin is also home to 30 million people.
Correct Answer: Amazon rainforest
Question 2: Which layer of the rainforest receives the most sunlight?
A Emergent
B Canopy
C Understory
The emergent layer of the rainforest is exposed to full sun, wind, and weather, unlike the lower layers that remain shaded. It consists of the tallest trees—some reaching over 200 feet—that rise above the dense canopy below. Birds, bats, butterflies, and some monkeys thrive up here, taking advantage of the light and wide views.
Correct Answer: Emergent
Question 3: Chicle from rainforest trees was used to make what sweet treat?
A Chewing gum
B Toffee
C Caramel
Chicle, a natural gum derived from the sap of the sapodilla tree, was historically used to make chewing gum. Harvested by tapping the tree, the sap is purified, dried, and then combined with sweeteners and flavorings. Today, synthetic alternatives dominate, but chicle remains a key part of gum’s history.
Correct Answer: Chewing gum