It is a forest occurring in tropical areas of heavy rainfall

It is abundant with many species of wildlife and vegetation.

They are the most productive ans most complex ecosystems on Earth.

Rainforests cover less than ______ percent of the Earth's surface.

Rainforests are home to _______ percent of all the life forms on the planet.

It is a unit in the biosphere wherein there is an interaction between the biotic and the abiotic factors.

They are the living organisms in an ecosystem

The are the nonliving things in the environment that affect the living organisms.

It is the part of the Earth where life exists.

It is a gigantic network that supports all life forms.

They are usually the plants because they are the food-producing organisms in an ecosystem.

These are organisms that depend on plants and other organisms for food and other needs.

They are plant eaters

They are meat-eating organisms

They are organisms that eat both plant and meat.

They are important in the food cycle because they put back to the soil the chemical nutrients that plants need.

plants animals and fungi

sunlight water soil

They are the tallest trees and are usually over 50 meters tall.

It is the sea of leaves blocking out the sun from the lower layers.

It mainly contains bare tree trunks and lianas.

It has the densest plant growth in tropical rainforest

It is a part of rain forest that is usually dark and dump.

Plants are called ______ because they produce their own food

Producers are also known as

It is the process by which food (glucose) is made by bacteria using chemicals as the energy source, rather than sunlight.

It is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.

Animals are called _________ because they cannot make their own food. They need to consume (eat) plants and animals

They are organisms that eat nonliving plants and animal remains

They turn organic wastes into inorganic materials (nutrient rich soil)

It shows the feeding relationship between different living things in a particular environment or habitat.

It shows how energy is passed from the Sun to producers, from producers to consumers, and from consumers to decomposers.

They connect many different food chains, and many different trophic levels.