rainforest
B1Pronunciation
UK
- /rˈeɪnfˌɒrɪst/
US
- /ˈraɪnˌfɔrəst/
Description
- dense forest
- tropical jungle
- high rainfall
- rich biodiversity
A rainforest isn't just any forest; it's a rich, living place where heavy rain falls through most of the year. Imagine towering trees, bright flowers, and huge numbers of plants and animals living close together. These forests are mostly found in warm parts of the world, especially near the equator in South America, Africa, Asia, and Australia. They are important because they store carbon, affect weather patterns, and support a great deal of life.
Think of a rainforest as a bustling city for wildlife—monkeys swinging through trees, colorful birds soaring overhead, and jaguars prowling the undergrowth. It's an incredibly diverse and interconnected ecosystem. You might hear about "the rainforest" when discussing deforestation or climate change because these forests are currently facing serious threats.
Rainforests are lush, dense forests found in regions with high rainfall through most or all of the year. They are not simply wet forests; they are complex ecosystems known for their great variety of plant and animal life and for their clear layers of growth. These layers include the emergent layer, with the tallest trees, the canopy, which forms a thick roof of leaves, the understory, and the forest floor.
There are two main types: tropical rainforests, found near the equator, and temperate rainforests, which exist in cooler coastal regions. The Amazon rainforest in South America is the largest, but significant rainforests also thrive in Africa (the Congo Basin), Asia (Southeast Asia), and Australia (the Daintree Rainforest).
Rainforests play a major role in climate systems by storing large amounts of carbon and helping shape rainfall patterns. They are home to an enormous share of the world's plant and animal species, many of which are found nowhere else on Earth. Sadly, rainforests are under constant threat from deforestation caused by logging, farming, and mining.
When you hear about "the rainforest" in news reports or documentaries, it's often in relation to these environmental concerns. It can also refer to the unique cultures of Indigenous people who live within them, relying on the forest for their livelihoods and traditions. Ultimately, a rainforest isn't just a place; it's a vital organ for our planet's health and home to an astonishing array of life.
Examples
- 1
Travel
We took a guided walk through the rainforest after breakfast.
- 2
Village location
Their village lies on the edge of the rainforest.
- 3
Environmental damage
Large areas of rainforest have been cleared for logging and farming.
- 4
Medical research
Scientists are studying rainforest plants to see whether they can be used in new medicines.
- 5
Conservation
Protecting the world's rainforests is important for wildlife and the climate.
Forms and spellings
2 forms open this card.
Main spelling
- rainforestnoun
Forms
- rainforestspluralnoun