science

What is the process by which plants use sunlight to make food?

• photosynthesis

• roots

• fotosynthesis

• sunlight

What is the main function of roots?

• adsorb the sunlight

• adsorb air

• adsorb water and minerals from the soil

• adsorb mineral and water from the sun.

Plants are members of the______________________.

• animal kingdom

• kingdom sun

• kingdom air

• kingdom plantae

Leaves capture energy from __________as well as collect

carbon dioxide from the __________.

• the sun-soil

• the sun- air

• the air- sun

• minerals-sun

________contain the seeds.

• fruits

• toys

• leaves

• stem

which of the following examples are biotic factors?

• air and lion

• soil, cat and monkey

• animals and plants

• table and cat

Which of the following examples are abiotic factors?

• air, soil and water

• air, soil and plants

• cats, dogs and water

• water, soil and fish

which of the following examples are aquatic ecosystems?

• ocean and forest

• ocean, lake and rivers

• jungle, forest and lake

• lake, ocean and island

Which of the following examples are terrestrial ecosystems?

• ocean, lake and forest

• forest, jungle and lake

• desert, forest and jungles

• lake, forest and ocean

Look at the picture and choose the correct answer.

• predation

• mutualism

• competition