ECOLOGY
ORGANISMS AND THE ENVIRONMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the presence of more species with different adaptations makes it more likely that some organisms will survive an ecological disaster
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greater genetic variation within species makes it more likely that some individuals will survive a disease outbreak
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the presence of a variety of herbivore species that can feed on a large number of different producer species helps ensure abundant prey for predators in the ecosystem
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having an abundance of species makes it where the ecosystem will more than likely not survive if a natural disaster occurs
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Detailed explanation-1: -Tropical rainforests are the most biologically diverse terrestrial ecosystems in the world. The Amazon rainforest is the world’s largest tropical rainforest. It is home to around 40, 000 plant species, nearly 1, 300 bird species, 3, 000 types of fish, 427 species of mammals, and 2.5 million different insects.
Detailed explanation-2: -Rainforests have high biodiversity because they are abundant in nutrients, energy and a favorable climate. Tropical rainforests have warm temperatures and lots of precipitation. The high intensity sunlight provides energy for producers in the rainforest and supports a wide variety of plant growth.
Detailed explanation-3: -In tropical areas, the growing season is longer, temperatures are higher, and the humidity is greater than in temperate areas. These conditions create the perfect environment for a wide range of species to thrive.
Detailed explanation-4: -Tropical rainforests are unique in the high levels of biodiversity they exhibit. Around 40% to 75% of all biotic species are indigenous to the rainforests. Rainforests are home to half of all the living animal and plant species on the planet. Two-thirds of all flowering plants can be found in rainforests.