energy flow 2

all are examples of ecosystems, except?

• desert

• rain forest

• ocean

• space

all the following are biotic factors, except?

• humans

• animals

• plants

• water

all the following are abiotic factors in ecosystem, except?

• air

• soil

• water

• grass

hawk can be brey for..............

• eagle

• rabbit

• snake

our bodies does not need energy while sleeping?

• true

• false

...........................is the food of the plant that provide it with energy.

• water

• soil

• glucose

• protein

............................ is from decomposers

• fungi

• worms

• millipedes

• all the previous جميع ما سبق

the first link in any food chain is........................

• producer

• primary consumer

• secondary consumer

• decomposers

the final link in any food chain is .......................

• producers

• primary consumer

• secondary consumer

• decomposers

the animal that is hunted by another animal

• predator

• prey

• decomposer