English vocabulary

a complex set of relationships among the living resources, habitats, and residents of an area. It includes plants, trees, animals, fish, birds, etc.

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What is the type of pollution?

________________: manures or substances that support plant growth.

• pesticides

• ecosystem

• inorganic

• fertilizer

Air pollution is a mixture of solid particles and gases in the air.

• True

• False

________________: things that make the air, water and soil unclean or contaminated.

What is it?

Vegetables are grown without the use of ...........

• pollutants

• inorganic

• fertilizer

• pesticides

________________: manures or substances that support plant growth.