This is because the added sunlight and heat in spring and summer make plants grow, and the plants provide food for plant-eating animals, and these plant-eating animals can then be available as food for animals which prey on them.
(This; is; because the added sunlight and heat in spring and summer make plants grow) (these plant-eating animals; can be; available as food for animals; T:then) (animals; prey; on them) (the added sunlight and heat in spring and summer; make; plants grow) Context(the added sunlight and heat in spring and summer make,List([16, 69))):(plants; grow; ) (the plants; provide; food)
the added sunlight and heat in spring and summer make,List([16, 69))
This these plant-eating animals animals the added sunlight and heat in spring and summer plants the plants
is can be prey make grow provide
because the added sunlight and heat in spring and summer make plants grow
available as food for animals T:then
on them
plants grow
food