Lesson 1 Study Guide

Question 1

Plants create _________ when it creates food from the sun's energy.

Accepted Answer

Oxygen

Question 2

If the sun disappeared, what would happen to producers?

Accepted Answer

They would die off

Question 3

What is required to have an ecosystem?

Accepted Answer

Food, Water, Oxygen, and Shelter

Question 4

A ____ is a producer

Accepted Answer

Tree

Question 5

What are the two most important things an ecosystem needs to always supply energy?

Accepted Answer

Sunlight and Plants

Question 6

The ability to do work, what animals need to grow and move.

Accepted Answer

Energy

Question 7

A _____ is a consumer.

Accepted Answer

Dog

Question 8

All living things on Earth need what to live?

Accepted Answer

Energy

Question 9

Which of these is one of the main questions for creating a Food Chain?

Accepted Answer

What does it eat?

Question 10

Which of these is one of the main questions for creating a Food Chain?

Accepted Answer

What is it eaten by?

Question 11

A Food Chain source of energy starts with the _______.

Accepted Answer

Sun

Question 12

Carnivores get their energy by eating ________.

Accepted Answer

Other Animals

Question 13

Herbivores get their energy by eating ______.

Accepted Answer

Plants

Question 14

A model that shows an animal eating another plant or animal in order to get energy.

Accepted Answer

Food Chain

Question 15

Omnivores get their energy by eating _________.

Accepted Answer

Plants and Animals

Question 16

A Food Chain shows the transfer of ______ from one organism to the next.

Accepted Answer

Energy

Question 17

Plants use sunlight to create their own food, what is this called?

Accepted Answer

Photosynthesis

Question 18

__________ in plant cells creates the plants food using sunlight.

Accepted Answer

Chloroplast

Question 19

Decomposers get energy by eating _______.

Accepted Answer

Dead plants and animals

Question 20

A plant uses _______ to create its food.

Accepted Answer

Sunlight

Questions 20