PDF chapter test TRY NOW

Suggest one word for each of the following statements / definitions

a. The physical and biological world where we live in

b. Each level of food chain where transfer of energy takes place

c. The physical factors like temperature, rainfall, wind and soil
of an ecosystem


d. Organisms which depend on the producers either directly or
indirectly for food
 
a. A collection of biotic and abiotic components in the natural world is called an
.
b. The first trophic level is made up of the plant or the
.
c. The second trophic level is made up of 
.
d
are non-living things in an ecosystem, including temperature, rainfall, wind, and soil.
e
are organisms that depend on producers for food either directly or indirectly.
Answer variants:
Heterotrophs
producers
ecosystem
Abiotic components
herbivores