Ecosystems

Ecology

Biosphere

Species

<p>Ecosystem</p> Signup and view all the answers

<p>Biotic and Abiotic Factors</p> Signup and view all the answers

<p>As temperature increases, the rate of reaction also increases.</p> Signup and view all the answers

<p>An increase in light intensity can increase the growth rate of plants.</p> Signup and view all the answers

<p>Water is essential for all living organisms and is the solvent for all materials in cells, allowing numerous chemical reactions to occur.</p> Signup and view all the answers

<p>Fire can control the growth of plants and trees and improve the growth of plants as they grow quickly after fire.</p> Signup and view all the answers

<p>Loam soil usually contains more plant nutrients than sandy soil because the clay particles in loam have more plant nutrients in them than sand grains do.</p> Signup and view all the answers

<p>There is more dissolved oxygen in cold water than warm water.</p> Signup and view all the answers

<p>Autotrophs produce all of the food that heterotrophs eat by using energy in sunlight to convert water and carbon dioxide into glucose.</p> Signup and view all the answers

<p>Oxygen levels affect the energy available for respiration, and limited oxygen can lead to reduced energy availability for aquatic organisms.</p> Signup and view all the answers

<p>Some plants flower better after a fire and drop their seeds.</p> Signup and view all the answers

<p>Water is essential for chemical reactions, allowing chemicals to move and participate in reactions.</p> Signup and view all the answers