RELATIONS BETWEEN PLANTS AND THE ENVIRONMENT

light, heat, precipitation, atmosphere belong to
1. climatic factors
2. topographic factors
3. edaphic factors
soil features belong to
1. edaphic factors
2. climatic factors
3. topographic factors
altitude belong to
1. topographic factors
2. climatic factors
3. edaphic factors
different ability to endure influences of the external environment
1. tolerance of plants
2. ecological amplitude of the species
3. ecological niche
the scale of tolerance to a particular factor
1. ecological amplitude of the species
2. tolerance of plants
3. ecological niche
euryec species are
1. species with broad ecological amplitude
2. species with narrow ecological amplitude
stenoec species are
1. species with narrow ecological amplitude
2. species with broad ecological amplitude
Mexican needle grass and English sundew are
1. heliophila (sun-loving plants)
2. shadow-loving plants
Which plants live in extreme conditions?
1. stenotherm plants:
2. eurytherm plants
Among hydrophyta belong...
1. water lily
2. bluegrass
3. yellow flag