STABILITY. The stable tropical rainforest environment promotes diversity by allowing plants and animals to interact all year round without needing to develop protection against cold or frost.
What is climate stability in the rainforest?
Rainforests help stabilize the world’s climate by absorbing carbon dioxide from the atmosphere. Scientists have shown that excess carbon dioxide in the atmosphere from human activities is contributing to climate change. Therefore, living rainforests have an important role in mitigating climate change.
What is the ecology of the rainforest?
The tropical rainforest biome has four main characteristics: very high annual rainfall, high average temperatures, nutrient-poor soil, and high levels of biodiversity (species richness). Rainfall: The word “rainforest” implies that these are the some of the world’s wettest ecosystems.
What is the problem with tropical forests?
But rainforests are perhaps the most endangered habitat on earth and most vulnerable to deforestation. Each year, some 140,000 sq km of rainforests are destroyed. Rainforests are being felled for timber by logging companies and cleared by people for farming.
What is the weather and climate like in the tropical rainforest?
Tropical rainforests are lush and warm all year long! Temperatures don’t even change much between night and day. The average temperature in tropical rainforests ranges from 70 to 85°F (21 to 30°C). The environment is pretty wet in tropical rainforests, maintaining a high humidity of 77% to 88% year-round.
What is happening to the rainforest?
Logging interests cut down rain forest trees for timber used in flooring, furniture, and other items. Power plants and other industries cut and burn trees to generate electricity. The paper industry turns huge tracts of rain forest trees into pulp. The cattle industry uses slash-and-burn techniques to clear ranch land.
Why are tropical rainforests greater biodiversity?
Explanation: The high species richness or biodiversity found in tropical rain forests is mainly due to their geographic location and the amount of precipitation they receive. … Plants, which are primary producers, can be limited by many things, such as precipitation, sunlight, nitrogen, soil conditions, and etc.
What are the characteristics of tropical rainforest?
Characteristics of tropical rainforests
- Very wet with over 2,000 mm of rainfall per year.
- Very warm with an average daily temperature of 28°C. The temperature never drops below 20°C and rarely exceeds 35°C.
- The atmosphere is hot and humid .
- The climate is consistent all year round. There are no seasons.
Why does rainfall vary in rainforests?
Since tropical rainforests have so many plants, there’s a ton of transpiration. When you get that much water vapor hovering over rainforests, it’s bound to rain a lot.
How has climate change affect tropical forests?
1. Changing climate leads to forest degradation. … As temperatures increase, so do forest fires. Tropical rainforests typically get more than 100 inches of rain a year, but each year this number decreases — creating a chain effect of consequences.
Why is tropical rainforest loss a major environmental concern today?
Cutting trees removes the habitat for tree-dwelling animals, birds and insects, and global warming, to which deforestation contributes, kills fish and amphibians as well as other creatures. Loss of habitat also creates social issues for people who live in the forest who must relocate to inhabited areas.
Where is tropical deforestation happening?
Where and why deforestation is happening. The planet’s largest areas of tropical forest are the Amazon basin in South America, the Congo Basin in Central Africa, and Southeast Asia. The amount of deforestation, and its causes, are quite different in these three regions.
What is the tropical rainforest temperature?
The rainforest biome remains warm all year and must stay frost-free. The average daily temperatures range from 20°C (68°F) to 25°C (77°F).
What weather is in the forest?
The average temperature in temperate deciduous forests is 50°F (10°C). Summers are mild, and average about 70°F (21°C), while winter temperatures are often well below freezing. … In the cold winter, deciduous trees and plants go into dormancy, kind of like sleep.
Which of the following climate conditions would best support a tropical rain forest ecosystem?
As tropical rainforests are located on or close to the Equator, the climate is typically warm and wet. The high rainfall and year-round high temperatures are ideal conditions for vegetation growth.