Greenhouse Effect - anonymous

This quote fue agregado por jmour21
Because of human activities, there is more carbon dioxide in the atmosphere today than in the past hundreds of thousands of years. Burning fossil fuels has released great quantities of carbon dioxide into the atmosphere. Cutting forests and clearing land has also increased carbon dioxide let into the atmosphere because these activities reduce the number of autotrophic organisms that use up carbon dioxide in photosynthesis.

Tren en esta cita


[Archivado]
Tasa de esta cita:
2.3 out of 5 based on 7 ratings.

Edición Del Texto

Editar autor y título

(Changes are manually reviewed)

o simplemente dejar un comentario:


Pon a prueba tus habilidades, toma la Prueba de mecanografía.

Score (PPM) la distribución de esta cita. Más.

Mejores puntajes para este typing test

Nombre PPM Precisión
forkhunter 120.69 94.7%
2001or2 112.21 92.0%
user80864 104.53 99.1%
npabs 103.97 98.4%
user660825 102.13 91.6%
localbisexual 99.12 90.6%
kaiserpepper 98.16 89.5%
kyle_w 96.40 94.5%
ben.tomo.132 91.56 94.9%
jacqueline1234 88.44 95.7%

Recientemente para

Nombre PPM Precisión
user660825 102.13 91.6%
bennii 52.96 91.4%
user108093 61.55 90.8%
user109859 72.65 88.0%
user108625 57.06 96.2%
user80864 104.53 99.1%
user109073 21.57 68.5%
user207332 33.45 87.1%