Science - Food Chains

In photosynthesis, water and carbon dioxide is combined to produce ...

• sugar and carbon dioxide

• sugar and oxygen

• starch and carbon dioxide

• starch and oxygen

Plants is called as food producer because ...

• they catch prey

• they cook food for other

• they eat die animals

• they produce their own food

What is the primary energy of organisms?

• Air

• Sun

• Water

• Moon

Animals that eat other animal to get energy is called as ...

• Herbivores

• Carnivores

• Omnivores

• Decomposer

A series of organisms that eat one another to get energy is ...

• Food web

• Food chain

• Food producer

• Food consumer

A group of organisms that broke parts of die plants and animals down into simpler substances is called as ...

• predator

• consumer

• producer

• decomposer

Plants produce sugar to carry out life processes but not all of sugar is used. Plants will convert the sugar into starch and store it in different parts of the plant. Which starch is stored in seeds?

• Carrot

• Ginger

• Banana

• Rice grains

In this food chain, frog is ...

• producer

• primary consumer

• secondary consumer

• tertiary consumer

Decomposers are ...

• Hyenas

• Bacteria

• Mushroom

• Fungi

A natural interconnection of food chains in an ecosystem is ...

• Habitat

• Ecosystem

• Food web

• Food chain