Complete the paragraphs by filling in the blanks.?

Question

the feeding relationships in an ecosystem involve the transfer of both matter and 1.________________.A simple way of showing how energy from food passes from one organism to another is in a2.______________.The first organism in this model is always a 3.____________.A series of overlapping food chains is called a 4._____________.These models are more accurate because they show how energy moves throughtout an entire5.____________.The food and energy relationships in an entire ecosystem are often shown in a model called an ecological pyramid.This model has fewer organisms at the top than at the bottom because only about 6.____________of the energy available at one level is transferred to organisms at the next level.

Answer 1

let me try

1) energy

2) chains

3) producer

4) web

5) ecosystem (?)

6) half

Jewelindia is right. for question 6 it's 10%

Answer 2

1. energy

2.food chain

3.carnivorous

4.food web

5.ecosystem

6.10%