Question

CHECK Point 2
Fill in the blanks.
1. The ultimate source of energy on earth for all living organisms is _______
2. In the food chain, frog is
consumer _______
3. In an ecosystem,
represents a stepwise transfer of energy through food. ________
4. The network of several
food chains is called _______
5. Trophic levels are shown graphically by _______
​

Answer 1

Answer:

1. The Sun

2. secondary consumer

3.

4. food web

5. ecological pyramid

sorry don't know the answer for 3

Answer 2

Answer:

1. Sun

2. Secondary

3. Food chain

4. The network to f several interconnected food chain is called a food web. ( Interconnected, food web)

5. Ecological pyramid

If you are satisfied with the answer plz mark it as brainliest answer

Thank you

Explanation: