Question

Prepare a pictorial chart/an album on
the following topics.
(i) Global warming (ii) Biomagnification (iii) Entrophication

Answer 1

$\huge\mathbb{Biomagnification}$

The increasing concentration of a substance, such as a toxic chemical, in the tissues of organisms at successively higher levels in a food chain. As a result of biomagnification, organisms at the top of the food chain generally suffer greater harm from a persistent toxin or pollutant than those at lower levels.

$\huge\mathbb{Global warming}$

Global warming is a long-term rise in the average temperature of the Earth's climate system, an aspect of climate change shown by temperature measurements and by multiple effects of the warming.

$\huge\mathbb{Eutrophication}$

Eutrophication is a leading cause of impairment of many freshwater and coastal marine ecosystems in the world