Passive Forms Quiz - C4

Food crops _____ often damaged by pests and diseases.

• is

• are

• were

Organic fertilizers _____ used to improve soil health.

• is

• are

• was

Many traditional farming practices _____ forgotten over time.

• is

• are

• were

Sustainable agriculture _____ promoted by many organizations.

• is

• are

• were

Genetic modification _____ used to create pest-resistant crops.

• is

• are

• was

Food waste _____ a major global problem.

• is

• are

• been

Many people _____ affected by food insecurity.

• is

• are

• affected

Soil erosion _____ caused by poor farming practices.

• is

• are

• caused

Water resources _____ often overused in agriculture.

• is

• are

• overused

Local food systems _____ encouraged to reduce food miles.

• is

• are

• encouraged