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October 1, 2024 Recommended

Transfer of Food through Ecosystems

All biosphere ecosystems have well-organized functions, such as cycling nutrients through food chains, operating biogeochemical cycles, and maintaining the energy flow received by green plants through solar radiation.

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December 29, 2022 Recommended

How does energy flow through an ecosystem?

Consumers too utilize some energy in their metabolic processes. Under these conditions some energy escapes away in the form of their body heat and some energy is wasted through excretory matter from their bodies. The rest of the energy goes into the atmosphere when top consumer dies and its body is decomposed.

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August 19, 2022 Recommended

Hunger, Famine, and Nutritional Deficiency Diseases

People who suffer from hunger remain undernourished. They don’t get enough food to eat. As such they don’t get energy, they need to live active lives. Undernourished persons remain unable to study, work or otherwise perform physical and mental activities. This condition is especially hard for women and children. Continuous hunger weakens the immune system and makes them vulnerable to diseases and infections. Mothers who suffer continuous hunger often give birth to underweight and weak babies, and they face increased risk of death.

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October 25, 2024 Recommended

Types of species

Species can be classified in many different ways. One species classification system may categorise species into Typological, evolutionary, and phylogenetic species.

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March 7, 2021 Recommended

Protect Teens from Anxiety and Depression

Adolescence remains a critical phase of life. Extra efforts are to be put in managing teens especially in a disturbed period like spread of a pandemic when we have to remain indoors during a lockdown.

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July 28, 2021 Recommended

Plant Movements

Growth and movements in plants occur due to internal and external factors. Plant hormones are internal factors while light, touch, gravity and other stimuli are external factors that affect plant growth and movements.

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