1. Producers in an ecosystem are living things that ______.

Attract insects for food Feed on other plants Manufacture their own food Trap insects for food

2. Animals that cannot make their own food and must feed on plants or other animals are called ______.

Producers Consumers Decomposers Habitats

3. Organisms such as fungi and bacteria that break down dead plants and animals are known as ______.

Producers Predators Decomposers Scavengers

4. In a food chain such as: Grass to Grasshopper to Frog to Snake, the arrows mainly show the direction of ______.

Water movement Energy flow Population growth Rainfall pattern

5. The natural place where an organism lives and finds food, shelter, and water is called its ______.

Ecosystem Habitat Community Population

6. Which of the following is an example of an abiotic (non-living) factor in an ecosystem?

A cocoa tree A grasscutter Sunlight A tilapia fish

7. All the members of the same type of organism living in the same area, such as all the mango trees in a school compound, form a ______.

Community Habitat Population Ecosystem

8. When a forest in a farming community is cleared for a new settlement, the most likely effect on the ecosystem is ______.

Increased rainfall only Ecosystem disruption, as habitats and food sources are lost Improved soil fertility for all species No effect on the animals living there

9. Green plants use sunlight, water, and carbon dioxide to produce their own food. This process is called ______.

Respiration Photosynthesis Decomposition Excretion

10. A network formed when several food chains in an ecosystem overlap and connect is called a ______.

Food web Food pyramid Habitat chain Nutrient cycle