Volcanic ash can remain floating in the air for days. An ash cloud could potentially block out the sun over an area for quite some time. With no sun, plants die. With no plants, things that eat plants die. Then the things that eat those things die, and so on. Plants can also be killed by toxic components of the ash enterting the soil. Also, if inhaled, volcanic ash can cause respiratory disease, such as pneumonoultramicrosopicsilicovolcanoconiosis (caused by microscopic bits of volcanic ash finding its way into the lungs) and other complications.
No, geckos are not harmful to humans. If anything, they are beneficial to humans because they eat insects
Volcanoes can be dangerous for humans due to hazards such as lava flows, pyroclastic explosions, ashfall, and mudflows. The level of danger varies depending on the type of volcanic eruption and the proximity of human populations to the volcano. Volcanic eruptions can result in loss of life, destruction of property, and disruption of communities.
El Salvador has many active volcanoes. San Salvador, the main city of El Salvador, is right next to one of the volcanoes. The ashes from the volcanoes have created very fertile soils that helps with crops.
Volcanoes are only destructive to people and property when they erupt. Volcanoes can lie dormant for decades before they erupt. The Hawaiian Islands were all formed from eruptions of volcanoes in the ocean.
The previous answer was incorrect.The main Natural Pollution is volcanic eruptions. This is because when a volcano erupts, volcanic ash and volcanic bombs are also erupted. The air produced suffocates animals and humans which are nearby. The eruptions also destroy houses, plants and trees.
Siamangs, being large gibbons, are generally not harmful to humans; however, they can exhibit aggressive behavior if threatened or provoked, particularly when defending their territory or young. In some cases, they may damage crops or property in areas where their natural habitat overlaps with human settlements. Additionally, if captured or kept in captivity, they can pose risks due to their strength and social needs, which are often unmet in captivity. Overall, they are more beneficial to ecosystems and biodiversity than harmful to humans.
The fires can burn down their property and the smoke can be extremely harmful, possibly fatal, if inhaled
yes the lichens are harmful but to some humans
earthworms are not harmful to humans theyare just pink and slimmyNo. Worms that are harmful to humans are roundworms, flatworms and hookworms.
They are not harmful to humans
No they are not. In fact, humans are more harmful to them then they are to us.
Americium is harmful to humans because is very radioactive.
yes all fumes are potentially harmful to humans
There are many harmful effects of goat on humans. For humans that are allergic to goats they can potentially die.
harmful
no it is not harmful to us
No they are harmless to humans