A mulher recolhe água num tubo de ensaio. Conceito de ecologia e poluição ambiental . - Banco de fotos e imagens

Closeup of a female scientist examining the liquid contents of flask in the forest. Ecology and environmental pollution concept.

Woman collects water in a test tube. Ecology and environmental pollution concept.

Closeup of a female scientist examining the liquid contents of flask in the forest. Ecology and environmental pollution concept.

Closeup of a female scientist examining the liquid contents of flask in the forest. Ecology and environmental pollution concept.

Woman collects water in a test tube. Ecology and environmental pollution concept.

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Hand in glove collects water in a test tube.

Hand in glove collects water in a test tube.

Hand in glove collects water in a test tube.

Scientist or biologist wearing protective uniforms examining the liquid contents of a test tube. Ecology and environmental pollution concept.

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Female scientist examining the liquid contents of a test tube in the forest. Ecology and environmental pollution concept.

Scientist dosimetrist (radiation supervisor) in protective clothing and gas mask with geiger counter checks the level of radioactive radiation in the danger zone

Scientist dosimetrist (radiation supervisor) in protective clothing and gas mask with geiger counter checks the level of radioactive radiation in the danger zone

Scientist dosimetrist (radiation supervisor) in protective clothing and gas mask with geiger counter checks the level of radioactive radiation in the danger zone

Scientist dosimetrist (radiation supervisor) in protective clothing and gas mask with geiger counter checks the level of radioactive radiation in the danger zone