r

Reporting category 4 organisms and environment

Reporting category 4 organisms and environment

January 7, 2021 recycling & litter prevention grant

ECOSYSTEMS IN THE TERRITORY The word “terrestrial ecosystem” refers to an ecosystem that occurs on land. Plants are the primary producers of terrestrial ecosystems, and they are eaten by insects, arthropods, and grazing animals. Spiders, frogs, and carnivorous species are examples of secondary users. Give an example of a predator/prey relationship in this ecosystem. Your response should be shared with your partner. TO ANSWER QUESTIONS, YOU MUST KNOW THESE DEFINITIONS. A producer is an organism that can create its own food, typically by converting sunlight energy into sugars (photosynthesis). Plants, for example. A consumer is an organism that obtains energy by eating other species. Herbivores, carnivores, omnivores, and scavengers are examples of different types of animals. A decomposer is an organism that obtains energy by consuming or absorbing nutrients (recycle nutrients) from the remains of dead organisms or organic wastes. Fungi and bacteria, for example.
A herbivore is a creature that only eats plants.
Giraffes, rabbits, and cows are examples. A carnivore is a creature that feeds on other creatures. Hawks and tigers, for example. An omnivore is a creature that eats both plants and other animals. Humans and bears, for example. A parasite is a parasitic organism that lives on a host organism and harms it. Insects that eat tomatoes, for example. A host is an organism that is used by another organism for nutrients, shelter, or transportation; the relationship harms the host. Mosquitoes, for example, prey on humans. A prey organism is one that is hunted for food by other species. Predator A predator is a living being that searches for food. The Predator

Introduction to organism and environment – organisms and

Interdependence & AdaptationLink 1Link 2Link 3Link 4Content/ConceptLink 1Link 2Link 3Link 4Content/ConceptLink 1Link 2Link 3Link 4Content/ConceptLink 1Link 2

Nitrogen cycle

BBC Scientific / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

Endangered animals!

BBC Science / / / / / / / / / / / / / / / / / / / / / / / / / /

Protecting endangered species

BBC Science / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

বাংলাদেশে গ্রীনহাউজ গ্যাস জরিপ

/ / / / / / / / / / / / / / / / / / /

Energy transfer in trophic levels

/ / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / /

Putting it into practice: forest indicators for sustainability

Plants that produce seeds

Harvey’s floodwaters mix a foul brew of sewage

Plants that do not produce seeds

New phase of fao flegt programme

Plant Adaptations Study Jams / Photosynthesis Wonderville Study Jams

Reporting category 4 organisms and environment on line

Cells are the building blocks of all living things.

Reporting category 4 organisms and environment of the moment

Organisms made up of just one cell are known as unicellular (single-celled). Multicellular species are made up of a large number of cells. (There are billions and trillions of cells in some!)
Cells are the building blocks of the body. “Cells are Building Blocks” is the most fundamental aspect of a living system. Organelles are structures found in cells. Both animal and plant cells contain: The nucleus is the command center of the cell membrane. cytoplasm is a gelatin-like material that fills the interior of the cell and serves as a protective layer (contains other organelles that are vital to the processes of life) Mitochondria- to provide energy to the cell’s activities
Plant cells have two organelles that animal cells lack:
*Cell wall- rigid structure that provides defense and support for plant cells *Chloroplasts- use sunlight and CO2 to produce food for the plant’s cells
To carry out different life tasks, systems collaborate.
Consider the following scenario: A track runner’s body is made up of many structures that function together: -Arms and legs are moved by muscles. This depletes oxygen, which must be delivered through the bloodstream. -The heart begins to beat faster in order to transport more blood to the muscle cells that need oxygen. -As the rate of breathing increases, the lungs must take in more oxygen and expel carbon dioxide more rapidly. -To organize all of these movements, the brain sends messages to the lungs, heart, and muscles.

Reporting category 4 organisms and environment 2021

The official source of the River Severn is an upland bog in Wales. Bogs that are healthy sequester carbon, keep back water, minimizing flood risk, and provide cleaner water than deteriorated habitats.
The numerous and varied benefits to humans offered by the natural environment and balanced ecosystems are referred to as ecosystem services. Agroecosystems, woodland ecosystems, grassland ecosystems, and marine ecosystems are examples of such ecosystems. These habitats, while operating in harmony, provide benefits such as natural crop pollination, clean air, extreme weather mitigation, and human mental and physical well-being. These advantages are collectively known as ‘ecosystem services,’ and they are also essential to the provision of safe drinking water, waste decomposition, and the resilience and productivity of food ecosystems.
Although scientists and environmentalists have spoken about ecosystem services informally for decades, the Millennium Ecosystem Assessment (MA) popularized the term in the early 2000s.
1st Provisioning, such as the production of food and water; controlling, such as the regulation of climate and disease; supporting, such as nutrient cycles and oxygen production; and cultural, such as moral and recreational benefits are all examples of ecosystem services. Many ecosystem services are being valued to help decision-makers draw comparable parallels to human-engineered infrastructure and services.