Volunteer man's hand with gloves picking up plastic rubbish from the beach to clean the sand together with his fellow activists Recycling concept. High quality photo
Foresters and volunteers planting trees in the forest as an environmental protection project
Girl plants a tree seedling as a climate change tree with family in the background
Group of young people collecting trash for recycling in the wilderness - multiethnic friends after picnic limiting their environmental footprint
Girl with tree seedling as climate change tree for sustainable reforestation in forest
Environmentalist working on laptop in field
Happy environmentalist holding empty plastic bottle at beach
Nature lover hugging trunk tree with green musk in tropical woods forest. Green natural background. Concept of people love nature and protect from deforestation or pollution or climate change
Family and forester with tree selection for sustainable ecological reforestation in the forest
Young environmentalists in protest carry billboards of protest, young students sing choruses of dissent
Environmentalist volunteers picking up trash
Environmentalist tree hugger is hugging wood trunk in forest, female arms around the tree, selective focus
Environmental cleanup. Volunteer picking up plastic bottle from polluted river or lake. Water pollution with plastic garbage
Joyful young Asian people in volunteers shirts carrying bags with garbage they collected in local park
Laptop keyboard with plant growing on it. Green IT computing concept. Carbon efficient technology. Digital sustainability
Woman with volunteers planting a tree in the forest for sustainable reforestation
Inquisitive children in the summer tutoring course learn about biology and botany
Ethanol biofuel derived from corn maze with beaker and test tubes in laboratory
Marine biologist analysing water test results and algea samples
Young woman gardener in glasses and apron with digital tablet working in a garden center for better quality control. Environmentalist using digital tablet in greenhouse.
Woman planting trees in forest. Female tree planter carrying bags full of trees and a shovel.
Group of environmentalists assisting friend in collecting empty plastic bottles in park
Ecologists testing water quality with equipment at lakeside
Female planting trees in forest. Woman tree planter wearing reflective vest walking in forest carrying bag full of trees and a shovel.
Rear view of a forest ranger with bags full of pine seedlings for reforestation. Man working in forest planting trees.
Young woman standing in botanical garden, holding windmill model.
Forester or environmentalist planting tree in forest for ecology and environmental protection
Young woman standing in greenhouse in botanical garden, using tablet.
Young man gardener environmentalist caring for plants in greenhouse.
Woman planting trees in forest using shovel. Female forester planting seedlings in deforested area.
Environmental volunteer. Woman holding plastic waste and garbage bag in forest. Keep nature without plastic pollution!
Large group of environmentalists protesting on public demonstrations. Focus is on African American woman holding a placard with protect our planet inscription.
Young man gardener in glasses and apron with digital tablet working in a garden center for better quality control. Environmentalist using digital tablet in greenhouse.
A man uses binoculars while standing at a height with a backpack on his back inspecting the forest. Environmental studies and forest fire protection.
Young woman with tablet standing in botanical garden. Copy space.
Businessman standing in a field and hand touching the tall grass.
Environmentalist sign at climate rally. A close up shot of a homemade cardboard poster, saying respect our mother, held by a woman during a street protest for environmental issues.
Eco friendly, nature conservation, environmentalist icon set in thin line style
Panoramic image of young women cleaning forest plastic garbage. Horizontal banner.
Group of volunteer environmentalists collects waste in a conservation project
Ecologist in a white coat and glasses examining plants.
Hugging trees to support nature
Group of happy environmentalists with checklist and shovels ready to go
Protect nature. Sapling of plant in woman's hand on green nature background. Small plant in female hands. Woman holding and planting new tree.Woman was planting new born in garden background
Man and woman scientists environmentalists exploring plants. Man cutting sample of a cow-bream and woman writing in notebook
Environmentalists protesting for the environment
Environmentalist in protective suit and gloves taking water samples from lake closeup. Environmental protection concept
Dirty hand of environmentalist touching young plant on soil with ecology icon, sunlight and green nature background. environment day, zero waste concept.
London, United Kingdom - November 24th 2018: Extinction Rebellion Protesters march through London
Young creative caucasian bearded environmentalist with curly hair sitting in his office, touching windmill model and drawing new better model in notebook.
Superhero of Green Business
Man and woman scientist environmentalist standing in a river. Woman taking sample of water. Man holding toolbox
Scientist ecologist on the meadow writing something on the envelope.
Young woman standing in botanical garden. Copy space.
Close up hands of woman scientist ecologist taking sample of the water from the big dirty puddle near garbage dump.
Young environmentalist is working on laptop in the woods
Hand of a man above a mossy rock with new delicate blue flower back lit by the sun in a spring garden, suitable for organic, eco and bio concepts.
Saint-Denis near PARIS, FRANCE - APRIL 13, 2011 : Environmentalist and broadcaster TV Nicolas Hulot during the presentation of his candidacy for the French presidential election 2012.
In love with nature: happy woman hugging a tree in the forest
Young creative caucasian bearded environmentalist with curly hair sitting in his office, touching windmill model and drawing new better model in notebook.
Recycle Reduce Reuse Eco Friendly Natural Saving Go Green Concept
Group of environmentalists planting together in park
Ecology Environment Eco Friendly Concept
Save the planet is our responsibility.
Modern technology in gardening business. Portrait of female environmentalist using digital tablet in greenhouse. Confident female is wearing apron while working. She is standing by flowering plants
Rome, Italy, April 19, 2019. Greta thumberg during her speach to the Italian population. Fridays for future, environmentalists, green planet concept. Young activism.
Saint-Denis near PARIS, FRANCE - APRIL 13, 2011 : Environmentalist and broadcaster TV Nicolas Hulot during the presentation of his candidacy for the French presidential election 2012.
industrial ecologist or hydrologist takes a sample of water from old quarry
Rome, Italy, April 19, 2019. Greta thumberg during her speach to the Italian population. Fridays for future, environmentalists, green planet concept. Young activism.
Forest engineer checks the quality of tree planting. An environmentalist with a computer records the planted seedlings. Young trees planted on the site of a felled forest. Real people work.
Portrait of a pretty smiling child girl in a paper crown on her head embracing a tree trunk in summer park. Love and care about nature concept.
Hiker standing in grassland by the car using smart phone and looking at distance
Hands making a heart shape on a tree. Treehugger. A nature lover environmentalist with arms wrapped around a pine tree and fingers formed in the shape of a heart.
Children's hand of a girl of 10 years holding a green branch on a background of green leaves of different trees, bright spring sunlight. Nature conservation, environmentalist
Environmentalist collecting water sample for analysis
Woman scientist environmentalist taking samples of a soil
environmentalists men planting avatars characters vector illustration design
hand hold small plant on green background and sunshine
Green Growing Plant in Human Hands on background
Young couple as friends and environmentalists cheers about a success
Nature-Lover Blond Teen Girl Hugging Huge Tree Trunk at the Park While Smiling at the Camera.
Woman researcher standing in greenhouse, using tablet.
Environmentalist taking sample at chemical pollution hot-spot
Environmentalist holds sign at rally. A cardboard sign, reading school strike for climate, is seen closeup as ecological activists unite against global warming during a peaceful street demonstration
Colleague discussing at desk with recycling sign in background
Green growing plant and human hands on background
NHA TRANG, VIETNAM - JUNE 16, 2013: Students of Nha Trang University cleaning the beach within a volunteer event for environment saving. Nha Trang is one of the world most beautiful beaches.
Young woman standing in botanical garden, looking at camera.
Environmentalist taking sample at pollution site
MacMillan Provincial Park is a provincial park near Port Alberni on Vancouver Island in British Columbia, Canada.
Two ecologist examining plants on the meadow. They getting sampels of plants. Field work
Portrait of confident male environmentalist gesturing thumbs up with friends hugging tree in background
environmentalist chemist with samples of water and plants from the forest river conducts research
NHA TRANG, VIETNAM - JUNE 16, 2013: Students of Nha Trang University cleaning the beach within a volunteer event for environment saving. Nha Trang is one of the world most beautiful beaches.
Group of ecologists. Team of environmentalists conducts an analysis of water pollution taken from the reservoir. The teacher and students are studying the water sample. Practical lesson.
Two environmental scientists on the point of research. A woman checking with the GPS navigator and marking their location on the map.
Woman ecologist in winter forest marking something on the maps
Woman scientist environmentalist taking samples of a soil
Child planting a tree, dog and kid environmental
Group portrait of confident environmentalists gardening in park
Two ecologists in the wheat field. Woman checking with the GPS navigator and looking in the papers, man making notes in a diary
Environmentalist in protective suit preparing a water sample in the field. Selective focus